Intercom Systems 6/05 RECESSED MOUNTED DOOR CAMERA VSC4R Nutone Intercoms

User Manual: RECESSED MOUNTED DOOR CAMERA VSC4R

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Introducing in-home entertainment, security and communication systems
from NuTone®, the leader in “styled for today” radio intercom and
intercom systems. These attractive systems offer a sleek, contemporary
appearance with recessed wall mounted speakers and ‘Master’ stations.
They are the easiest, most affordable way to build security, convenience
and entertainment into your home. And with a variety of style and color
options, NuTone® has the system to complement the décor of any home.

You’re always in the right place
You’ll never be more than a few steps away from answering
the door, monitoring a child’s room, communicating to another
part of the house, or listening to music. What could be
more convenient?

Stay near those who need you
Have the peace-of-mind that you can easily monitor a child’s
room or stay within earshot of any family member no matter
where you are in the house.

Know who’s at your door
No matter where you are in the home, you’ll be able to
answer your door and safely screen visitors – making your
home more secure.

Music, news, information... any room, any time
A NuTone® radio intercom system plays your favorite radio station
throughout the house. The CD system adds crisp, clean music on
demand to any room. You’ll be amazed by the superb sound
quality produced by our systems.

| 1 |

Table of Contents

Video Door Answering

|3 - 6|

Monitors, cameras, handset

‘Master’ Stations

|7 - 18|

IMA-4406, IMA-3303, IM-3204

Speakers

|19 - 22|

Music, Door, Intercom

Accessories

|23 - 24|

Door chimes,
audio interface option

Home and Small
Business Intercoms

|25 - 29|

IM-5000, IMA-516

|30|

DoorCom and
Plug-in Intercoms
IK-15WH, IK-25WH, IMA-110WH

|31|

Rough-in Frames
Speaker and ‘Master’ station rough-in options

Update and Desktop
Surface Frames

|32|

Desktop surface mounting options

Apartment Security

|33 - 38|

Systems to provide safety and security

Wiring Diagrams
Index

| 2 |

|39 - 41|
|42|

Dinner is on, the water is boiling, you are feeding the baby and that’s when the door chime rings.
Instead of dropping everything to race through the house to see who is there, a Video Door
Answering System puts that information at your fingertips. With the touch of a button, you can
actually see who is at the door and talk directly with them.
Complete with video monitor and door camera, the Video Door Answering System is more than
convenience, it provides peace of mind. When children are home alone, or with a babysitter,
you can feel secure that they don’t have to open the door to talk to a visitor. It’s convenience
and security all in one state-of-the-art system.

| 3 |

Video Door Answering
| 4 |

Secure Your Home
Now more than ever, security is top concern.
That is why NuTone® developed two new video
door answering systems that make it possible
to see and communicate with visitors before
you open the door. Integral door chimes make
them the complete security and greeting stations.

Compact, Convenient Designs
Both new products fit the tightest of spaces and
produce a quality image and sound. Everyone
in the family will feel comfortable operating the
video answering stations’ intuitive user interface.
Put a name with a face and feel more secure
with NuTone®.

Video Door Monitors

Choose a security station alone… or choose entertainment features
Used simply as a safe and convenient means to greet visitors, video door monitors are a great option
for added security and peace of mind around the house. Easily becomes an entertainment system
with capabilities of connecting your cable TV service or listening to AM/FM radio.

VSUC4RK/VSUC4SK Drop-down Monitor
If you need hands-free security and media access in a compact
unit, our drop-down monitor will fit neatly under your kitchen
cabinets. The system comes with one camera. A second camera
(either recessed or surface-mount) can be added to monitor the
back door. Lower the color LCD panel to watch cable TV with the
integrated cable tuner, enjoy your favorite music, or access the
morning news on its AM/FM radio. Answer and make telephone
calls from its hands-free speakerphone. Model VSUC4RK includes
a recessed-mount door camera (VSC4R). Model VSUC4SK
includes a surface-mount door camera (VSC4S).
Other drop-down monitor features:
° 7" color LCD monitor
° Three-note door chime
° IR remote control
° Digital, local voice message recorder
° Digital clock with alarm

VSM4RK/VSM4SK Built-in Monitor
This compact, built-in station features a 4" color LCD monitor,
hands-free door communications and a three-note door chime.
Model VSM4RK includes a recessed-mount door camera (VSC4R).
Model VSM4SK includes a surface-mount door camera (VSC4S).

VSA4S Handset
The built-in monitor can be coupled with one
optional remote wall-mount handset to allow
communication between the monitor, handset
and one door camera. Touch a button or pick
up the handset to communicate instantly with
your visitor. Can be placed in a bedroom, the
basement, laundry room, home office or any
place it’s most convenient.

SPECIFICATION CHART FOR VIDEO DOOR MONITORS AND OPTIONS
Model
Drop-down
Built-in

With Recessed-Mount*
Camera (VSC4R)
Order VSUC4RK

With Surface-Mount
Camera (VSC4S)
Order VSUC4SK

Order VSM4RK

Order VSM4SK

Rough-in Required for
Dimensions
Built-in monitor
(W x H x D) inches
–
11-13/16" x 2-13/16" x 11-5/8"**
VRM4R

8-13/16" x 5-13/16" x 3-7/16"***

*Recessed-mount camera rough-in kit VRC4R required (see chart page 6).
**Height changes to 7-3/4" when monitor is dropped down.
***3-7/16" in-wall depth includes rough-in and extension frame. Unit extends 13/16" from the wall surface.
†
16:9 aspect ratio.

| 5 |

Monitor
7" color†

Cameras Supported
2

Category 5 Cable
•

Optional
Handset
–

4" color

•

VSA4S

VSC4S Surface-Mount Camera
The surface-mount camera does not require a rough-in housing.
Simply attach to the wall adjacent to the door frame. This unit
is an ideal solution for existing homes where a recessed-mount
camera may not be practical. Camera wires back to the monitor
using category 5 cable.
Camera specifications:
° Built-in chime pushbutton
° 55°V x 68°H viewing angle
° Illuminating LED’s for low-light conditions
° Manually adjustable for optimal vertical viewing angle

Video Door Cameras

Recessed or surface-mount cameras. You choose what works best.
Existing home or new construction. Video door cameras can be worked into any outside entry way.
Just choose from a recessed-mount camera that can be roughed in during a build, or a surface-mount
camera that attaches to existing wall adjacent to the door frame. Weather-resistant, our cameras make
a great first impression to visitors at your front door.

VSC4R Recessed-Mount Camera
The recessed-mount camera features a sleek design in a rich
brushed metal finish. Camera wires back to the monitor using
category 5 cable.
Camera specifications:
° Built-in chime pushbutton
° 55°V x 68°H viewing angle
° Illuminating LED’s for low-light conditions
° Manually adjustable for optimal vertical and horizontal
viewing angle

SPECIFICATION CHART FOR VIDEO DOOR CAMERAS
Model Number
VSC4S
VSC4R

Mount
Surface
Recessed

Dimensions
3-15/16" x 5-5/8" x 1-1/2"
4-15/16" x 7-5/16" x 1-13/16”*

Manual Vertical
Viewing Adjustment
•
•

Viewing Angle
55˚V x 68˚H
55˚V x 68˚H

*1-13/16" in-wall depth included the VRC4R rough-in. Unit extends 13/16" from the wall surface.

| 6 |

Manual Horizontal
Viewing Adjustment
•

Category 5 Cable
•
•

VRC4R Rough-in
Required
–
•

The IMA-4406 is right at home with
you no matter what you’re doing. It
will entertain you and your guests with
music, or make the time pass quicker
listening to your favorite CD as you do
your weekend chores. The powerful 20-watt amplifier
fills every part of your home with great sounding
audio from any speaker in any room of your home.
You can select one of 12 preprogrammed radio
stations from the memory channels or a track from
your favorite CD. You can even have the radio turn
on and off at a preset time.
The built-in LCD display shows the time, radio station
frequency and CD functions at the ‘Master’ station.
Want more music choices? You can connect the
IMA-4406 to your existing room entertainment
systems allowing audio from your system to fill
your entire home.
Available in white, biscuit or black finish.

| 7 |

IMA-4406 ‘Master’ Station

Hands-Free Reply
Tired of yelling for everyone to come to dinner, or to
pick up the phone? With the IMA-4406, you can call
from any speaker in any room to all other speakers and
the person can reply without even pressing a button.

Helping Hand
Answering the door is just as easy from any speaker.
Think of the added security and convenience of
screening visitors without having to open the door.
And, never miss a guest by adding an optional chime
to your system that will play at every speaker location
in your home. There’s even an optional chime that plays
10 different musical tunes.

Room Monitor
How many times have you walked down the hall or up
the steps to check on the baby, a small child or a person
confined to bed? With the IMA-4406, you can monitor
any room from all other speakers as you move from
room to room. No heavy receiver to carry or wear on
your belt, no batteries to replace, no signal dropouts
that occur with wireless baby monitors.

Style Conscious
To enhance the clean style of the ‘Master’ station,
all the infrequently used controls and switches are
hidden behind easily opened doors. The IMA-4406
‘Master’ station is offered in three colors to match
the décor of your home. The remote stations and
controls are offered in many colors, sizes and styles.
See pages 9-10 for more details.
Additional features of the IMA-4406 include:

° Up to 9 remote stations (add 6 additional stations
with the optional IAA-440 module)

° Up to 3 door speakers
° Battery backup maintains clock and radio memory
presets for up to 30 hours during a power failure

° Provision for mounting an optional gate or door
release button in the ‘Master’ station

| 8 |

IMA-4406 Remote Stations

NuTone® indoor remote stations fill your home with music.
• Use up to 9 remote stations and 3 door speakers • Add 6 additional stations using optional model IAA-440
expansion module • Talk from any station to all other stations and ‘Master’, answer without pressing any
buttons • Answer door from any station or ‘Master’ • Control radio and CD player from remote stations; turn
on/off, select radio memory channels, CD tracks • Control music and intercom volume using built-in control

ICA-441WH
The indoor remote control features all the functions you want
from a remote station in a smaller attractive size that takes up
little wall space. Use with ceiling or wall mounted speakers,
models IS-76, ISA-78 or IS-82. (One 25 ohm speaker per control.)

ISA-445
The 5" indoor remote station is our most popular speaker
combining function with clear, crisp sound quality. Can be
installed on wall or used on desktop with an IA-60 desktop frame.

ISA-448
Enjoy richer bass sound with the enhanced speaker quality of
our 8" indoor remote station.

Intercom Options: See p. 23 for chime modules, p. 24 for audio wall plates, p. 19-20 for music speaker options or p. 21-22 for door and intercom speakers.
IMA-4406 SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IMA-4406BL
IMA-4406L ‘Master’ station (9-station capacity – plus 3 door speakers)
IMA-4406WH
IAA-440

Expansion kit for IMA-4406 (adds an additional 6 stations)

ICA-441WH

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Black
Biscuit
Bright White

17-3/4"

10-1/8"

3-1/2"

1-7/8"

IR-105

Inside remote control for IS-76, ISA-78, IS-82

Bright White

1-1/16"

7/8"

IR-91

ISA-445BL
ISA-445D
ISA-445L
ISA-445WH

5” inside speaker with controls

Black
Sable Brown
Biscuit
Bright White

6-5/16"

8-1/4"

1-7/16"

7/8"

IR-50
or
IA-60

ISA-448BL
ISA-448L
ISA-448WH

8” inside speaker with controls

Black
Biscuit
Bright White

10"

11-1/4"

2-3/4"

7/8"

IR-80

NuTone® products should not be installed on outside walls unless they are specifically designed for outside use.

| 9 |

ICA-441WHW
Our outdoor remote control gives you access to all the features
of your system while outdoors. Designed to be used with wall
or overhang mounted speaker models ISA-77 and IS-79. Includes
surface mounting frame. (One 25 ohm speaker per control.)

ISA-419
Our 5" outdoor cast metal remote speaker provides quality sound
in any weather. Use on patio, deck or at the pool to stay in touch
with those inside or to listen to music.

ISA-449WH
Enhance the ambiance of the outdoors with the NuTone®
5" outdoor remote speaker. Ideal for use on a patio or deck.
Includes surface mounting frame.

IMA-4406 Remote Stations

Take the convenience with you using NuTone® outdoor remote stations.
• Use up to 9 remote stations and 3 door speakers • Add 6 additional stations using optional model IAA-440
expansion module • Talk from any station to all other stations and ‘Master’, answer without pressing any
buttons • Answer door from any station or ‘Master’ • Control radio and CD player from remote stations; turn
on/off, select radio memory channels, CD tracks • Control music and intercom volume using built-in control

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Black
Biscuit
Bright White

17-3/4"

10-1/8"

3-1/2"

1-7/8"

IR-105

ICA-441WHW Outside remote control for ISA-77, IS-79 – surface-mounted

Bright White

Surface mount

2-1/2"

–

ISA-419AB
ISA-419PB
ISA-419WH

5” outdoor speaker with controls – recessed

Antique Brass
Polished Brass
Bright White

6-1/4"

8-3/16"

1-7/8"

7/16"

IR-50
or
IR-55

ISA-449WH

5” outdoor speaker with controls – surface-mounted

Bright White

6-11/16"

8-9/16"

Surface mount

3-1/2"

–

Description

IMA-4406BL
IMA-4406L ‘Master’ station (9-station capacity – plus 3 door speakers)
IMA-4406WH
IAA-440

Expansion kit for IMA-4406 (adds an additional 6 stations)

NuTone Intercom Wire is an integral part of all NuTone Radio Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Radio Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), twisted-pair 18/2: (S-143-500). For installations where UL listed wire is
specified, add 'UL' suffix to model number when ordering.
IMA-4406 ‘Master’ station powered by (2) 18 volt, 72 VA transformers NuTone® model 801T supplied with the IR-105 rough-in.

| 10 |

The IMA-3303 becomes part of your home, filling
it with great sounding music, or if you prefer, the
crack of the baseball bat as you listen to your team’s
broadcast. The built-in AM/FM radio has 12 memory
channels making it easy to access your favorite
stations. For added convenience, you can operate the
radio and select any of the 12 preprogrammed
memory channels from any remote speaker in the
home. No need to return to the ‘Master’ station just
to turn the radio on or change stations. You can also
preset the radio timer to turn the radio on or off at a
predetermined time of your choosing.
The ‘Master’ station features an easy-to-read LCD
display so you can see the time and radio station at a
glance. The high performance 15-watt amplifier gives
you clean, crisp music and communications in up to
13 rooms of your home. Why stop with the inside?
Take the sound outside on the patio, deck or by the
pool using our weather resistant speakers.
Available in white or biscuit finish.

| 11 |

IMA-3303 ‘Master’ Station

Convenient
Convenient? You bet! When you want to speak with
someone, just press a button on any unit. Your
message will be heard at all speakers throughout your
home. No need to waste time looking for someone
room by room.

Helping Hand
It always seems to happen. You’re upstairs or at the
far end of your home when the door chime rings.
Instead of running for the door, you can easily and
safely screen visitors from wherever you are in your
home. Add the optional chime to the ‘Master’ unit
to ensure you hear the door chime from every
speaker in your house. We even offer a chime
that plays 10 different musical tunes.

Room Monitor
The IMA-3303 offers peace of mind by allowing you
to listen in on a baby or a person confined to bed.
The rooms being monitored can be heard at all
speakers, giving you the freedom to move around
while still keeping in touch.

Style Conscious
The IMA-3303 ‘Master’ station is offered in white
and biscuit. The rounded corners and edges provide
a soft, clean style. All the infrequently used
controls and switches are hidden behind the drop
down doors. Remote stations and controls used
throughout your home are available in colors, sizes
and styles for both indoor and outdoor use. See
pages 13-14 for more details.
Additional features of the IMA-3303 include:

° Up to 13 remote stations
° Up to 3 door speakers
° Battery backup maintains clock and radio memory
presets for up to 30 hours during a power failure

° Provision for mounting an

optional gate or door release
button in the ‘Master’ station

| 12 |

IMA-3303 Remote Stations

Indoor remote stations and controls for great sound throughout your home.
• Use up to 13 remote stations and 3 door speakers • Talk from any station to all other stations and ‘Master’
• Answer door from any station or ‘Master’ • Control the radio from remote stations; turn on/off, select radio
memory channels • Control music and intercom volume using built-in control

ICA-331WH
The indoor remote control features all the functions you want
from a remote station in a smaller attractive size that takes up
little wall space. Use with ceiling or wall mounted speakers,
models IS-76, ISA-78 or IS-82. (One 25 ohm speaker per control.)

ISA-335
The 5" indoor remote station is our most popular speaker by
combining function with clear, crisp sound quality. Can be
installed on wall or used on desktop with an IA-60 desktop frame.

ISA-338
Enjoy richer bass sound with the enhanced speaker quality of our
8" indoor remote station.

Intercom Options: See p. 23 for chime modules, p. 24 for audio wall plates, p. 19-20 for music speaker options or p. 21-22 for door and intercom speakers.
IMA-3303 SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.
IMA-3303L
IMA-3303WH

‘Master’ station (13-station capacity – plus 3 door speakers)

IMA-3303WHK

Package (1) IMA-3303WH, (3) ISA-335WH, (1) IS-67WH, (1) IA-28

ICA-331WH

Inside remote control for IS-76, ISA-78, IS-82

IR-104K

Package (1) IR-104, (3) IR-50, (1) IR-6, IWA-3-200UL, IW-2-100UL

ISA-335BL
ISA-335D
ISA-335L
ISA-335WH
ISA-338BL
ISA-338D
ISA-338L
ISA-338WH

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Biscuit
Bright White

15-7/16"

8-3/16"

3-3/8"

1-3/16"

IR-104

Description

–

Bright White

1-1/16"

–

5" inside speaker with controls

Black
Sable Brown
Biscuit
Bright White

6-5/16"

8-1/4"

8" inside speaker with controls

Black
Sable Brown
Biscuit
Bright White

10"

11-1/4"

NuTone® products should not be installed on outside walls unless they are specifically designed for outside use.

| 13 |

IR-104K
7/8"

IR-91

1-9/16"

7/8"

IR-50
or
IA-60

2-3/4"

7/8"

IR-80

ICA-331WHW
Our outdoor remote control puts all the basic functions of your
system within your reach while outdoors. Designed to be used
with wall or overhang mounted speaker models ISA-77 and IS-79.
Includes surface mounting frame. (One 25 ohm speaker per control.)

ISA-319
Our 5" outdoor cast metal remote speaker provides quality sound
in any weather. Use on patio, deck or at the pool to stay in touch
with those inside or to listen to music.

ISA-339WH
Enhance the ambiance of the outdoors with the NuTone®
5" outdoor remote speaker. Ideal for use on a patio or deck.
Includes surface mounting frame.

IMA-3303 Remote Stations

Enjoy communication and music outside your home.
• Use up to 13 remote stations and 3 door speakers • Talk from any station to all other stations and ‘Master’
• Answer door from any station or ‘Master’ • Control the radio from remote stations; turn on/off, select radio
memory channels • Control music and intercom volume using built-in control

Description

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

IMA-3303

‘Master’ station (13-station capacity – plus 3 door speakers)

Biscuit
Bright White

15-7/16"

8-3/16"

3-3/8"

1-3/16"

IR-104

IMA-3303WHK

Package (1) IMA-3303WH, (3) ISA-335WH, (1) IS-67WH, (1) IA-28

–

ICA-331WHW

Outdoor remote control for ISA-77, IS-79 – surface-mounted

IR-104K

Package (1) IR-104, (3) IR-50, (1) IR-6, IWA-3-200UL, IW-2-100UL

Bright White

Surface mount

–

ISA-319AB
ISA-319PB
ISA-319WH

5" outdoor speaker with controls – recessed

Antique Brass
Polished Brass
Bright White

6-1/4"

8-3/16"

ISA-339WH

5" outdoor speaker with controls – surface-mounted

Bright White

6-11/16"

8-5/8"

IR-104K
2-1/2"

–

1-7/8"

7/16"

IR-50
or
IR-55

Surface mount

3-1/2"

–

NuTone® Intercom Wire is an integral part of all NuTone® Radio Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Radio Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® Flat Parallel 3 wire cable: 200 ft. (IWA-3-200), 1000 ft (IWA-3-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), twisted-pair 18/2: (S-143-500). For installations where UL listed wire is
specified, add 'UL' suffix to model number when ordering.
IMA-3303 ‘Master’ station powered by (2) 16 volt, 30 VA transformers NuTone® model 301T supplied with the IR-104 rough-in.

| 14 |

The IM-3204 offers many of the features of our other intercoms at a value price. The
built-in AM/FM radio provides entertainment in up to 6 rooms of your home. The radio
has 8 memory channels for easy access to your favorite stations. From any speaker in
your home, you can operate the radio and select any of the memory channels. A built-in
auxiliary audio input allows you to connect your existing music sources to the system to
fill your home with music. The easy-to-read LCD display on the ‘Master’ station makes it
easy to check the audio mode, the radio station and to program the memory channels.
Enjoy the same entertainment outside your home using our weather resistant speakers
on the deck, patio or by the pool.

| 15 |

IM-3204 ‘Master’ Station

Convenient
The intercom in the IM-3204 is so easy to use. When
you want to speak to someone, just press a button
on any speaker. Your message will be heard at all
speakers throughout your home. The person you
called can reply by pressing a button on their speaker.

Helping Hand
Answering the door is just as easy as using the
intercom. When the door chime rings, simply press
a button at the ‘Master’ station or any speaker and
talk. To hear the reply, just release the button. Up
to 3 door speakers can be used with the system.
Additionally, we offer a basic 8-note chime and a
10-tune musical chime option that sounds at every
speaker throughout your home so you’ll never miss
a visitor.

Room Monitor
Monitoring is an important feature for many families.
The audio from the room being monitored is sent to
all other speakers in your home. The monitor feature
allows you to “keep in touch” with the baby, small
child or a person confined to bed, while providing
you the freedom to move around the house.

Style Conscious
The IM-3204 ‘Master’ station offers a clean,
uncluttered look with all of the infrequently used
controls and switches hidden behind a drop down
door. Remote stations and controls used throughout
your home are available in several sizes and styles
for both indoor and outdoor use. See pages 17-18
for more details.

| 16 |

IM-3204 Remote Stations

No boundaries... Our indoor remote station and control provide music and communication in every
corner of your home.
• Use up to 6 remote stations and 3 door speakers • Talk from any station to all other stations and ‘Master’
• Answer door from any station or ‘Master’ • Control the radio from remote stations; turn on/off, select radio
memory channels • Control music and intercom volume using built-in control

ICA-321WH
The indoor remote control features all the functions you want
from a remote station in a smaller attractive size that takes up
little wall space. Use with ceiling or wall mounted speakers,
models IS-76, ISA-78 or IS-82. (One 25 ohm speaker per control.)

ISA-325WH
The 5" indoor remote station is our most popular speaker
combining function with clear, crisp sound quality. Can be
installed on wall or used on desktop with an IA-60 desktop frame.

Intercom Options: See p. 23 for chime modules, p. 24 for audio wall plates, p. 19-20 for music speaker options or p. 21-22 for door and intercom speakers.
IM-3204WH SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IM-3204WH
ICA-321WH
ISA-325WH

In-Wall
Depth

Projects

Rough-In
Model No.

8-3/16"

3-3/8"

1-3/16"

IR-103

1-1/16"

1-3/16"

IR-91

8-1/4"

1-9/16"

7/8"

IR-50 or IA-60

Finish

Width

Height

‘Master’ station (6-station capacity – plus 3 door speakers)

Bright White

15-7/16"

Inside remote control for IS-76, ISA-78, IS-82

Bright White

5" inside speaker with controls

Bright White

6-5/16"

NuTone products should not be installed on outside walls unless they are specifically designed for outside use.

| 17 |

ICA-321WHW
Our outdoor remote control puts all the basic functions of your
system within your reach while outdoors. Designed to be used
with wall or overhang mounted speaker models ISA-77 and IS-79.
Includes surface mounting frame. (One 25 ohm speaker per control.)

ISA-329WH
Enhance the ambiance of the outdoors with the NuTone®
5" outdoor remote station. Ideal for use on a patio or deck.
Includes surface mounting frame.

IM-3204 Remote Stations

The great outdoors is even greater as you listen to your favorite music outside.
• Use up to 6 remote stations and 3 door speakers • Talk from any station to all other stations and
‘Master’ • Answer door from any station or ‘Master’ • Control the radio from remote stations; turn on/off,
select radio memory channels • Control music and intercom volume using built-in control

Description

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

IM-3204WH

‘Master’ station (6-station capacity – plus 3 door speakers)

Bright White

15-7/16"

8-3/16"

3-3/8"

1-3/16"

IR-103

ICA-321WHW

Outdoor remote control for ISA-77, IS-79 – surface-mounted

Bright White

Surface mount

2-1/2"

–

ISA-329WH

5" outdoor speaker with controls – surface-mounted

Bright White

6-11/16"

8-5/8"

Surface mount

3-1/2"

–

NuTone® Intercom Wire is an integral part of all NuTone® Radio Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Radio Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® Flat Parallel 4 wire cable: 200 ft. (IW-4-200UL), 1000 ft. (IW-4-1000UL), NuTone® twisted-pair 22/2 cable 100 ft. (IW-2-100UL), 500 ft (IW-2-500UL), twisted-pair 18/2 (S-143-500UL).
IM-3204 ‘Master’ station powered by a 16 volt, 15 VA transformer NuTone® model 105T supplied with the IR-103 rough-in.

| 18 |

Music Distribution Speakers

Music distribution speakers – 25 ohm (for use with NuTone® intercom systems)
The two-way (woofer and tweeter) speakers provide enhanced music fidelity in an attractive style. Can be
used to listen to music and hear intercom calls from the intercom system. Controlling audio level is easy
and convenient when used in conjunction with model IC-901 volume control.
(Music distribution and intercom speakers must not be installed in the same room or audio feedback will occur during
intercom operation. Music distribution speakers can be used for monitoring and to make/reply to intercom calls when
used with an intercom remote control; however, monitor and intercom audio levels from the music distribution
speakers will be reduced when compared with intercom speakers.)

IC-901
Small, attractive indoor volume control gives you infinite level adjustment
of your music, incoming intercom calls, monitor and chime audio in areas
of your home where intercom calls do not need to be made. Use with
ceiling or wall mounted speaker models IS-76, ISA-78 series, IS-82 and
IS-900 series. (Use with NuTone® intercoms only, one 25 ohm speaker
per control. 2 watt maximum rating.)

IS-903
Outdoor, weather resistant surface mounted two-way speaker.
Mounts easily to a wall or overhang. Spring loaded wire
connectors for quick, easy wiring connection. Comes with
stainless steel hardware.

° 35 watt continuous, 70 watt maximum power rating
° 25 ohms impedance
° 3-1/2" polypropylene woofer with high temperature
°
°

ASV voice coil, 1/2" polyimide dome tweeter
Frequency response (-5db): 150-20,000 Hz
Sound pressure level 1m @1W: 86db

MUSIC SPEAKER AND CONTROL OPTIONS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204, IMA-516 – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IC-901
IS-903BL
IS-903WH

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Indoor volume control

Bright White

2-7/8"

4-3/4"

1/2" + Box

Single Gang Box

3-1/2" outdoor music speaker, two-way

Black
Bright White

7-1/4"

4-3/4"

–

4-1/2"

–

| 19 |

Indoor two-way in-wall speaker provides first-rate music performance in
an attractive package that can be wall or ceiling mounted.

°
°
°
°
°
°
°

Metal grille, plastic frame with bright white paintable finish
35 watt continuous, 70 watt maximum power rating
25 ohms impedance
5-1/4" polypropylene long-throw woofer, 1/2" ferrofluid-cooled
dome tweeter
Frequency response (-5db): 60-21,000 Hz
Sound pressure level 1m @1W: 89db
Spring loaded wire connectors for quick, easy wiring

IS-920WH/IS-921WH
Indoor two-way built-in speaker provides first class music performance
in an attractive round profile for ceiling mounting. Features unique
swivel tweeter that allows precise placement of high frequency audio.

° Metal grille, plastic frame with bright white paintable finish
° 70 watt continuous power rating for IS-920, 100 watt continuous
°
°
°
°
°
°

power rating for IS-921
25 ohms impedance
IS-920 features a 5-1/4" polypropylene woofer, 1/2" ferrofluid-cooled
swivel dome tweeter
IS-921 features a 6-1/2" polypropylene woofer, 3/4" ferrofluid-cooled
swivel dome tweeter
Frequency response (-5db): IS-920: 60-20,000 Hz,
IS-921: 50-22,000 Hz
Sound pressure level 1m @1W: IS-920: 89db, IS-921: 91db
Spring loaded wire connectors for quick, easy wiring

Music Distribution Speakers

IS-905WH

MUSIC SPEAKER OPTIONS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204, IMA-516 – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IS-905WH

5" indoor music speaker, two-way

IS-920WH

5-1/4" round indoor speaker, two-way

IS-921WH

6-1/2" round indoor speaker, two-way

Bright White

*New and retrofit construction

Finish

In-Wall
Depth

Projects

Rough-In
Model No.

11"

2-3/8"

5/16"

IR-905**/IR-906*

–

2-9/16"

3/4"

–

2-13/16"

3/4"

–

Width

Height

Bright White

7-1/2"

Bright White

8" Dia.
8-7/8" Dia.

**New construction only

| 20 |

Door Speakers

Add security and convenience at every entry of your home.
Installing speakers at your entry doors provides the security and convenience of answering the door from
the ‘Master’ or any remote station/remote control in your home. Many of our door speakers have a built-in
door chime pushbutton, so a separate button is not required. Each door speaker includes a 3-1/2" weather
resistance speaker for intercom communications. These door speakers are designed to work with NuTone®
models IM-5000, IMA-4406, IMA-3303, IM-3204 and IMA-516.

IA-70
In some installations, recess mounting of the door speakers is not possible.
The IA-70 surface-mounting frame allows any NuTone® recess door speaker
to be surface mounted. Mount to any flat surface on the wall or doorframe.

ISA-63
Surface-mounted, molded plastic door speaker without chime
pushbutton. Mounts beside door on any flat surface.
Includes metal back for mounting.

ISB-64
Surface-mounted, molded plastic door speaker with unlighted
chime pushbutton. Mounts beside door on any flat surface.
Includes metal back for mounting.

IS-67
Recessed-mounted, molded plastic door speaker with lighted
chime pushbutton makes it easy to find in the dark. Mounts
beside door.

IS-69
Recessed-mounted, cast metal door speaker with lighted chime
pushbutton makes it easy to find in the dark. Mounts
beside door.

IS-70
Recessed-mounted, cast metal door speaker without
chime pushbutton. Mounts beside door.

INTERCOM DOOR SPEAKER OPTIONS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204, IMA-516 – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IA-70

Surface mounting frame for recessed door speakers

ISA-63

Door speaker/no pushbutton/molded/surface-mounted

ISB-64

In-Wall
Depth

Projects

Rough-In
Model No.

6-1/2"

–

1-11/16"

–

4-5/8"

Surface mount

–

4-5/8"

Surface mount

–

4-7/8"

6-1/2"

9/16"

IR-6

Finish

Width

Black

4-7/8"

Dark Brown/Brass

3-3/4"

Door speaker with unlighted pushbutton/molded/surface-mounted Dark Brown/Brass

3-3/4"

Woodgrain/Brass
White

Height

IS-67D
IS-67WH

Door speaker with lighted pushbutton/molded/recessed

IS-69AB
IS-69PB
IS-69WH

Door speaker with lighted pushbutton/cast metal/recessed

Antique Brass
Polished Brass
White

4-7/8"

6-1/2"

1-3/4"

9/16"

IR-6

IS-70AB
IS-70PB
IS-70WH

Door speaker/no pushbutton/cast metal/recessed

Antique Brass
Polished Brass
White

4-7/8"

6-1/2"

1-3/4"

9/16"

IR-6

| 21 |

Indoor Models
IS-76
Indoor 8" recessed round speaker is designed for ceiling mounting.
Operates with remote control models IC-502WH, ICA-441WH, ICA-331WH,
ICA-321WH and model IC-901 volume control.

ISA-78
Indoor 8" recessed rectangular speaker designed to be wall mounted.
Operates with remote control models IC-502WH, ICA-441WH, ICA-331WH,
ICA-321WH and model IC-901 volume control.

Intercom Speakers

NuTone® intercom speakers function as both an intercom and music speaker.
Use a separate intercom speaker and intercom remote control to gain the advantage of a smaller
intercom control at eye level. Place the speaker high on the wall or on the ceiling. All speakers
are designed to work with any NuTone® remote control (see NuTone® models starting with ICA).
Can be used with NuTone® ‘Master’ station models IM-5000, IMA-4406, IMA-3303 and IM-3204.
Speakers rated at 25 ohms impedance.

IS-82
Indoor 5" recessed round speaker is designed for ceiling mounting.
Operates with remote control models IC-502WH, ICA-441WH, ICA-331WH,
ICA-321WH and model IC-901 volume control. Flush mount design
requires no rough-in.

IS-100
Entry-level indoor 6" recessed round speaker is designed for ceiling
mounting. Operates with remote control models IC-502WH, ICA-441WH,
ICA-331WH, ICA-321WH and model IC-901 volume control. Flush mount
design requires no rough-in.

Outdoor Models
ISA-77
Outdoor, weather resistant 8" surface mounted speaker is
designed to be wall or overhang mounted using supplied
metal bracket. Operates with remote control models
IC-502LW, ICA-441WHW, ICA-331WHW, ICA-321WHW.
No rough-in required.

IS-79
Outdoor, weather resistant 8" recessed mounted speaker designed to be
wall or overhang mounted. Operates with remote control models IC-502LW,
ICA-441WHW, ICA-331WHW, ICA-321WHW.

INTERCOM SPEAKER OPTIONS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204 – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

Height

In-Wall
Depth

Projects

Rough-In
Model No.

IS-76

8" inside speaker – round

ISA-77

8" outside speaker - surface-mounted

2-3/4"

1/4"

IR-70

11-1/2"

4-7/8"

–

ISA-78L
ISA-78WH

–

Biscuit
Bright White

8" inside speaker – rectangular

10-1/8"

11-3/8"

2-3/4"

3/8"

IR-80

IS-79
IS-82

8" outside speaker – recessed

Aluminum

12-5/8"

2-5/8"

1/4"

IR-9

5" inside speaker – round

Bright White

8" Dia.

–

2-1/4"

1/4"

IS-100

–

6" inside speaker – round

White

6-1/2" Dia.

–

1-11/16"

13/16"

–

Finish

Width

White

12-3/4" Dia.

Brown/Black

| 22 |

Intercom Accessories

Never miss a call when you add a NuTone® Chime Module option.
Have you ever missed a guest because you were out of hearing range of your door chime? When you
add a chime module to your intercom, all the remote stations and controls become your chime! This
easy to add option is available on models IM-5000, IMA-4406, IMA-3303 and IM-3204. NuTone® offers
a basic 8-note model and deluxe 10-tune musical model.

IA-28 Chime Module
The IA-28 allows you to play chimes throughout the intercom
system. Supports 3 door pushbutton locations and works with
lighted or unlighted door pushbuttons. Plays 8 notes for front door,
2 notes for side door and 1 note for rear door.
Features adjustable chime volume control. Mounts in and connects
to IM-3204, IMA-3303, IMA-4406 and IM-5000 ‘Master’ stations.
Not for use with IMA-516.

IA-29 Chime Module
Play chimes throughout the intercom system with the IA-29.
Your choice of 10 melodies for the front door, 2 notes for side
door and 1 note for rear door. Supports 3 door pushbutton
locations and works with lighted or unlighted door pushbuttons.
Melodies include: Westminster Chimes (8 notes and 4 notes),
Anniversary Waltz, Beethoven’s Fifth, Dixie, Greensleeves,
Happy Birthday, Jingle Bells, Joy to the World, Mazel Tov,
Oh Tannenbaum, Star-Spangled Banner.
Features adjustable chime volume control. Mounts in and connects
to IM-3204, IMA-3303, IMA-4406 and IM-5000
‘Master’ stations. Not for use with IMA-516.

CHIME MODULE OPTIONS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204 – Module mounts inside ‘Master’ station
Finish Kit
Model No.

Description

Width

Height

Location

IA-28

Chime Module (8, 2, 1 note – 3 doors)

2-3/8"

4-3/16"

Mounts inside ‘Master’ station

IA-29

Chime Module (10 melody, 2, 1 note – 3 doors)

2-3/8"

4-3/16"

Mounts inside ‘Master’ station

| 23 |

Intercom Accessories

IA-30WH Audio Wall Plate
Interface home audio/video equipment into the NuTone®
intercom system. Allows you to send CD, cassette tape, DVD,
MP3 audio throughout the intercom system. White metal audio
plate includes two RCA™ female connectors for connecting to
your equipment. Mounts on wall behind home audio equipment.
Installs and connects to the intercom using IR-30K rough-in kit.

IR-30K Rough-in Kit
Rough-in housing kit is used to mount and connect IA-30WH wall
plate. Includes plastic single gang wall box and two 50' shielded
audio cables with RCA™ plugs.

INTERCOM ACCESSORIES – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IA-30WH

Audio Wall Plate

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Bright White

2-13/16"

4-9/16"

9/16"

IR-30K

| 24 |

Keep connected with the IM-5000 intercom system. It can support up to 20 remote stations and
offers many advanced intercom features. An ‘All Call’ button allows you to call all speakers at the
same time from any speaker in your home. When you want to call one room only, just enter the
extension on the numeric keypad located on each remote station. This prevents disturbing the
whole house. The selective call intercom is ideal for small office settings. Answering an ‘All Call’ or
‘Selective Call’ is even easier, just speak your reply without pressing a button. The intercom volume
is controlled with an up/down pushbutton electronic control located on each remote station.
Taking a nap? Don’t want to be disturbed? It’s never a problem with the IM-5000 system. Just press
the ‘Private’ button on the remote station in your room and all incoming calls will be blocked.

| 25 |

IM-5000 Intercom System

Easy to Operate
Answering the door is just as easy as using the
intercom. When the door chime rings, simply press
the buttons at any speaker and talk. Just release the
button to hear the reply. Up to 3 door speakers can
be used. You can even add the basic 8-note chime or
a 10-tune musical chime option that plugs right into
the system to hear the door chime at every station.

Room Monitor
The monitor feature allows you to “keep in touch”
with your family while still providing the freedom to
move around the house. Especially useful for families
with babies, small children or a person confined to
bed. When monitoring, audio from the room being
monitored is sent to all other speakers in your home.
The IM-5000 remote station uses an electronic
microphone to ensure the sound is precise and clear.

Helping Hand
Although the IM-5000 does not come with a built-in
tuner, you can still play music, sports and news over
our system using equipment you may already own.
A built-in auxiliary audio input can be connected to
any audio source like
your CD player, AM/FM
tuner or tape player
and played through
the remote stations.
Auxiliary audio volume is
controlled by an up/down
pushbutton electronic
volume control located
on every remote station.

Style Conscious
Since the IM-5000
‘Master’ does not contain
any controls or speaker,
it can easily mount away
from view in a utility
room, closet or basement.
Remote stations and
controls used throughout
your home are available
in several sizes and styles
for both indoor and
outdoor use. See pages
27-28 for more details.

| 26 |

IM-5000 Remote Stations

Stay connected inside and out, with our full line of intercom remote stations.
The IM-5000 intercom system offers all the features you are looking for in an intercom. Talk with one room
only by utilizing the ‘Selective Call’ intercom feature, or use the ‘All Call’ intercom to call all stations at the same
time. Audible signal announces someone is calling. The convenient ‘Hands-free’ feature allows you to answer
from any station without pressing a button. Simply press the talk button to speak, and release to hear reply.
Communicate with up to three doors from any intercom station. A ‘Listen-in’ feature monitors activities in other
rooms and the privacy mode prevents unwanted intercom calls. Each station includes separate electronic touch
volume controls for intercom and program volume. Built-in microphone provides enhanced intercom clarity.

IC-502WH
This indoor remote control offers the same functions as our
remote stations in a smaller attractive size that takes up little wall
space. Use with ceiling or wall mounted speaker models: IS-76,
ISA-78, IS-82, IS-903, IS-905WH, IS-920WH and IS-921WH.
(One 25 ohm speaker per control.)

IS-515
The IS-515 indoor remote station provides all the features of the
IM-5000 system. Includes built-in 5" speaker. Can be installed
on wall or used on desktop with an IA-60 desktop frame.

IS-518WH
In larger rooms enjoy the rich, full sound of our 8"
indoor remote station. Offers all the IM-5000 system
features and enhanced bass sound.

Intercom Options: See p. 23 for chime modules, p. 24 for audio wall plates, p. 19-20 for music speaker options or p. 21-22 for door and intercom speakers.
IM-5000 SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

IM-5000

‘Master’ (20-stations – plus 3 door speakers)

Bright White

12-1/2"

Surface mount

3-1/2"

–

IC-502WH

IR-91

1-1/8"

IR-50
or IA-60

Inside remote control

Bright White

IS-515L
IS-515WH

5" inside speaker with controls

Biscuit
Bright White

6-1/4"

8-1/4"

IS-518WH

8" inside speaker with controls

Bright White

10-1/8"

11-1/2"

2-1/8"

13/16"

IR-80

401T

Transformer – 24VAC, 40VA

–

2-3/4"

2-1/4"

2-1/2"

–

NuTone Intercom Wire is an integral part of all NuTone Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), twisted-pair 18/2: (S-143-500), For installations where UL listed wire is
specified, add 'UL' suffix to model number when ordering.
NuTone® products should not be installed on outside walls unless they are specifically designed for outside use.
IM-5000 ‘Master’ station powered by a 24 volt, 40 VA transformer NuTone® model 401T.

| 27 |

IM-5000 Remote Stations

IC-502LW
Hear all that’s going on inside with the outdoor remote control.
Its compact design takes up minimal space. Use with wall and
overhang mounted speakers: ISA-77, IS-79 and IS-903. Use IR-91
rough-in. (One 25 ohm speaker per control.)

IS-519
Don’t miss a thing when you’re outside. The 5" outdoor remote
speaker is perfect for use on patio or deck. Use model IR-50 for
non-masonry installation. Use IR-55 rough-in when mounting to
stucco or brick.

Description

IM-5000

‘Master’ (20-stations – plus 3 door speakers)

IC-502LW

Outside remote control

IS-519

5" outside speaker with controls – recessed

Biscuit

6-1/4"

401T

Transformer – 24VAC, 40VA

–

2-3/4"

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Bright White

12-1/2"

Surface mount

3-1/2"

–

Biscuit

7”

4”

1”

IR-91

8-1/4"

1-1/8"

IR-50 or IR-55

2-1/4"

2-1/2"

–

NuTone Intercom Wire is an integral part of all NuTone Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), twisted-pair 18/2: (S-143-500). For installations where UL listed wire is
specified, add 'UL' suffix to model number when ordering.

| 28 |

IMA-516 Intercom System

Versatile, “whole house” intercom for home or business... economical too!
Everything you need to set up a basic intercom system. The IMA-516 uses up to 10 remote stations plus
2 door speakers for intercom and door answering. As an added benefit, the unit can distribute music when
connected to an external music source.

IMA-516 Amplifier
This is the perfect choice for residential or small office use.
It allows you to talk from any station to all other stations or
answer the door from any station while response is hands-free.
The ‘Talk Lock’ feature allows you to monitor activities in other
rooms. Auxiliary program audio input allows you to connect and
play audio from an external “low level” audio source to all
stations. ‘Master’ station mounts in a utility room, closet or
other out-of-the-way location and surface mounts. No rough-in
required. Can connect to an optional, external electronic chime
models LA-52WH or LA-174WH. (Does not use IA-28 or IA-29
chime module.)

ISB-53 Indoor Remote Speakers
This indoor speaker features a rotary volume control that can
be turned off for privacy, a ‘Push to Talk’ intercom switch and
an ‘On-Off’ door speaker switch. The ‘Talk Lock’ feature allows
you to monitor any station.

ISB-53LW Outdoor Remote Speaker
This weather-resistant outdoor speaker features a rotary volume
control that can be turned off for privacy, a ‘Talk/Listen’ intercom
switch, a ‘On-Off’ door speaker switch and a ‘Talk Lock’ button
which allows you to monitor any station. Comes with surface
mount frame.

IMA-516 SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.

Description

IMA-516

Central amplifier – surface-mounted
(transformer required, see below)

ISB-53LW

Finish

Width

Height

In-Wall
Depth

Projects

Rough-In
Model No.

Eggshell White
and Aluminum

4-5/8"

7-5/8"

–

2-3/8"

–

Outdoor speaker with controls – surface-mounted

Eggshell White

4-7/8"

6-3/4"

Surface mount

–

ISB-53L
ISB-53WH

Inside speaker with controls – recessed

Eggshell White
Bright White

4-7/8"

6-3/4"

1-1/2"

1/2"

IR-3

IA-15
IA-15WH

Surface mounting frame for ISB-53L/WH

Eggshell White
Bright White

5-1/8"

–

1-5/8"

–

301T

Transformer – 16VAC, 30VA

–

2-5/8"

2-3/16"

2-3/4"

–

NuTone Intercom Wire is an integral part of all NuTone Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.
Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), twisted-pair 18/2: (S-143-500). For installations where UL listed wire is
specified, add 'UL' suffix to model number when ordering.
IMA-516 ‘Master’ station powered by a 16 volt, 30 VA transformer NuTone® model 301T.

| 29 |

IK-15WH DoorCom
2-station door answering intercom with optional door release.
Get added security and convenience for your condo, townhouse, apartment
or small office with this economical, easy-to-install intercom. Just press the talk
button to talk and release to hear reply. The two-note chime sounds when caller
presses pushbutton. Comes with a bright white inside speaker with volume
control and automatic time out privacy feature. Brown door speaker has chime
button and operates hands free; includes nameplate. In some instances, unit
can use existing chime wiring. Select from optional features including second
door speaker available (IS-68), door release button (PB18WHCL) and door
release (DR-1 and DR-2). Inside unit measures: 5-1/4" w x 7-3/4" h, projects
1-3/4". Includes 16v transformer. Door speaker measures 4" w x 5-3/8" h,
projects 1-7/8". Both units surface mount.
Installation Wire: NuTone® twisted-pair 22/2 cable 100 ft. (IW-2-100), 500 ft. (IW-2-500).
For installations where UL listed wire is specified, add ‘UL’ suffix to model number.

IK-25WH DoorCom
3-station door answering intercom provides second inside speaker.
Combine two inside speakers with one door speaker to expand your
convenience. Indoor speakers allow you to answer the door from two locations
plus talk privately between the two speakers. The two note electronic chime
sounds at both inside speakers when a caller presses pushbutton at door.
Respond to callers by pushing ‘Door Talk’ button on either inside speaker.
Door speaker operates hands free. The ‘Inside Talk’ button lets you speak to
someone at other indoor station without the door speaker transmitting for
greater privacy. Includes 16v transformer. Inside speaker measures 5-1/4" w x
7-3/4" h, projects 1-3/4". Door unit measures 4" w x 5-3/8" h, projects 1-7/8".
All units surface mount. Optional features include: second door speaker (IS-68),
door release button (IM-25SW) and door release (DR-1 and DR-2).
Installation Wire: NuTone® 3-twisted-pair wire/6-wire cable: 200 ft. (IW-6-200), 1000 ft.
(IW-6-1000), NuTone® twisted-pair 22/2 cable 100 ft. (IW-2-100L), 500 ft. (IW-2-500).
For installations where UL listed wire is specified, add ‘UL’ suffix to model number.

IMA-110WH
Just plug in at any location!
This 4-channel FM intercom can use up to 8 stations. The voice-activated ‘Auto’
key provides total ‘Hands-free’ operation, or choose the monitor function.
Features an advanced circuit to receive the clearest reception with no drifting.
Built-in circuitry reduces interference from fluorescent lights, appliances or
dimmers. The rotary volume control with ‘Off’ setting allows you to adjust each
station. You can use it wherever there’s an AC outlet. Provides a 500 ft. range.
And the unit’s compact size (7" w x 5-3/4" d x 1-7/8" h) makes it fit just about
anywhere. Unit is compatible with NuTone® model IM-110. RF frequencies are
200 KHz, 230 KHz, 260 KHz and 290 KHz. Also available IMA-110WH-2
convenient two pack.

| 30 |

IK-15WH/IK-25WH DoorCom & IMA-110WH

IS-68 optional second door
speaker. Order separately if
second door speaker desired.
Use with either IK-15WH
or IK-25WH.

Recessed Mounting Rough-in Frames

1 5/16"

IR-3*

° Metal housing for ISB-53, N482BXWH
and N485WH speakers

IR-91*
3 1/4"

° Cutout: 3-7/8" w x 5-7/8" h

IR-6*

° Cutout: 6-1/8" w x 3-1/4" h

6 1/8"

IR-103* ° Metal housing for IM-3204
Voice Music Intercom

° Metal housing for IS-67, IS-69 and
IS-70 series door speakers

° Cutout: 14-1/2" w x 7" h
° Includes AM/FM antenna
and one 105T transformer

° Cutout: 3-11/16" w x 5" h

IR-9*

IR-50*

IR-104* ° Metal housing for IMA-3303
Voice Music Intercom

° Metal housing for IS-79 speaker
° Cutout: 10-1/16" w x 11-1/16" h

° Cutout: 14-1/2" w x 7" h
° Includes AM/FM antenna
and two 301T transformers

IR-105* ° Metal housing for IMA-4406
Voice Music Intercom

° Metal housing for ISA-319, ISA-325WH,
ISA-335, ISA-419, ISA-445, IS-515 and
IS-519 series speakers

° Cutout: 14-1/2" w x 9" h
° Includes AM/FM antenna
and two 801T transformers

° Cutout: 5-3/8" w x 7-3/16" h

IR-55*

IR-905** ° Plastic housing for IS-905 speaker

° Metal housing for ISA-319, ISA-419 and
IS-519 series speakers

° Cutout: 6-3/8" w x 9-7/8" h

° Cutout: 5-3/8" w x 7-3/16" h

IR-70*

° Metal housing for IS-76
round speaker

IR-906* ° Metal housing for IS-905 speaker
° Cutout: 6-3/8" w x 9-7/8" h

° Cutout: 10-3/4" dia.

IR-80*

° Metal housing for ICA-321WH,
ICA-331WH, ICA-441WH, IC-502WH
and IC-502LW remote controls

° Metal housing for ISA-78, ISA-338,
ISA-448, IS-518WH series speakers
° Cutout: 8-5/8" w x 10-1/4" h

ROUGH-INS FOR: IM-5000, IMA-4406, IMA-3303, IM-3204 AND IMA-516 SYSTEMS
Rough-Ins

IR-3

IR-6

IMA-4406 System

IM-5000 System

IMA-3303 System
IMA-516 System

IM-3204 System
*New and retrofit construction

IR-9

IR-50

IR-55

IR-70

IR-80

IR-91
°

**New construction only

| 31 |

IR-103

IR-104

IR-105

°
°
°

IR-905

IR-906

Update and Desktop/Surface Frames

An easy way to convert your older system to a new radio-intercom.
To make replacing your system easier, NuTone® offers several “updating” frames that fit over and
cover the larger opening left by the older system. Updating frames allow you to install the latest
systems without needing to patch walls. Rough-ins purchased separately.

IA-119WH
Mounts over and covers opening of older ‘Master’ station. Use with
IM-3204 or IMA-3303 ‘Master’ stations. Features plastic construction.

IA-51
Allows you to adapt the opening from your older horizontal speakers
to work with current ISA-325, ISA-335 and ISA-445 5" speakers. Surface
mounts over old speaker opening. Features plastic construction.

IA-55
Adapts older horizontal speaker areas to work with current ISA-325,
ISA-335 and ISA-445 5" speakers. Recess mounts into old speaker
opening (requires increasing the opening above and below the
old speaker opening). Features plastic construction.

IA-83
Adapt the openings from your older speakers to work with current
ISA-338 and ISA-448 8" speakers. Frame recess mounts into old
speaker opening. Features wood construction.

Desktop/Surface Frame
IA-60
Converts 5" inside speakers to table-top operation or to surface
mount. Speaker frame is designed for use with the IM-3204,
IMA-3303, IMA-4406 voice/music intercoms and the IM-5000
selective call intercom. Use with IA-6C cable and IA-6 wall outlet.

UPDATE AND DESKTOP/SURFACE FRAMES
Model
No.

Used With

To Update

IA-119WH

IM-3204
IMA-3303

Older 3 wire (IM-3204 req. 4 wire cable)
‘Master’ stations except 2015/16* and 2011/12*

IMA-3303, IM-3204
IMA-4406
IMA-3303, IM-3204,
IMA-4406
IMA-3303
IMA-4406

5" horizontal speakers from older systems to ISA-325,
ISA-335 or ISA-445 (IM-3204 requires 4 wire cable)
5" horizontal speakers from older systems to ISA-325,
ISA-335 or ISA-445 (IM-3204 requires 4 wire cable)
Larger speakers from older systems
to more compact ISA-338 or ISA-448

IA-51
IA-55L
IA-55WH
IA-83L
IA-83WH
IA-60D
IA-60L
IA-60WH
IA-6
IA-6C

Desktop or surface mounting frame for
ISA-325, ISA-335, ISA-445 and IS-515 series speakers
IA-60
IA-60

Wall receptacle for IA-6C
8' cable for IA-6 wall receptacle

Rough-in
Model No.
IR-103
or
IR-104

Finish

Width

Height

In-Wall Depth

Projects

Bright White

17"

9-3/4"

3/16"

Bright White

9-3/8"

8-5/8"

–

2-1/4"

–

9-1/2"

–

3/16"

IR-50

12-1/4"

13-1/2"

–

3/4"

IR-80

6-3/8"

8-1/4"

–

2-5/8"
–

4-1/2"
–

–
–

Biscuit
Bright White
Biscuit
Bright White
Walnut
Biscuit
Bright White
Ivory
Black

*Updating frames for these models are not available.
Note: No ’Master‘ or speaker update frame is needed to update the IM-3003 to the IMA-3303 system.

| 32 |

4”
(with
speaker)
–
–

–
–
–

| 33 |

System 4

NuTone® Intercom Systems provide more
than convenience. When applied to a multiple
resident building, they add the protection
tenants are looking for by restricting access.
With intercom units mounted in each
apartment, residents can “answer” their
door and choose to allow access to a visitor
with the door release button. No running
down the hall to let in a visitor. Some
systems work with multiple entrances. And
NuTone’s® full line of accessories address
your building’s individual needs for postal
access and directories.
This easy-to-use apartment speaker provides
tenants with a measure of added security.
Just press the ‘Talk’ button to speak and
then press ‘Listen’ to hear a reply. A separate
switch unlocks the door for a single or dual
entry building. Mounted in each apartment,
tenants can stay in the safety of the apartment
and still answer the outside door.

N-485WH

| 34 |

System 4

N-485WH
As simple to operate as it is to wire. Press the ‘Talk’ button to
speak, press the ‘Listen’ button to hear reply. A separate switch
controls the door locks for both single- or dual-entry buildings.
Easy to surface mount or build in. Two rough-in frames allow
installation in any type of construction. Use the IR-3 rough-in
for open wiring or the IR-4 rough-in for conduit wiring. Select
the IA-15 when surface mounting is required.
N-485WH

467
A main entrance door release module provides timed entry for a
pre-set period of time, adjustable from 3 to 20 seconds. The
timing circuit can be activated by an apartment speaker switch,
by a key-operated Postal Lock Switch on the entrance directory
or by a remote postal lock door release switch. Mounts and
plugs into the 478 control amplifier.

467

Note: 467 module must be added anytime a Remote Postal-Lock Door-Release
Switch (499) is used in a system.

468
A timed door-release entry for a secondary entrance to a
building. You can pre-set the period of time, adjustable from
3 to 20 seconds. The timing circuit can be activated by an
apartment speaker switch. Mounts and plugs into the 478
control amplifier.

468

478
The compact control amplifier features clear communication with
adjustable speaker/tone. Only one control amplifier needs to be
installed and a door-release at a single main entry. Features an
electronic ‘Visitor’ tone and quiet mode when not in use. Surface
mounts in a utility room, closet or other out-of-the-way location.
No rough-in required.

478

| 35 |

System 4

DR-1
NuTone’s® electric ‘Wood Door Frame’ door release is available
in your choice of finishes: Brass Anodized (DR-1BA) or Silver
Anodized (DR-1SA). Fits into door frames as shallow as 1-9/16"
or faceplate 1-1/4" w x 5-7/8" h.

DR-2-SA
This electric ‘Metal Door Frame’ door release comes in a Silver
Anodized finish. The faceplate measures 1-1/4" w x 4-7/8" h.
Fits into hollow door frames as deep as 1-5/8".
Note: In new construction with metal doors, order door equipped with proper
electrical release 16v-AC to match door lockset from door supplier.

SYSTEM 4 PLANNING CHART (4, 8 OR 12 APARTMENTS)
SYSTEM APPLICATIONS

‘Single Entry System’ with tenant-controlled momentary
electronic door release. (Door release remains activated while
the apartment speaker door release switch is held in position)
‘Single Entry System’ with timed door release and postal-lock
‘Two Entry System’ with timed door release and postal-lock
at main entry and timed door release at second entry

OPTIONAL EQUIPMENT BY MODEL NUMBER
Module(s) added
Electronic Door Release
to Control Unit
(see Note 1)
None
467
467 and 468

Entrance
Directory

Remote Postal-Lock Switch
(see Note 2)

DR-1 or DR-2

4, 8 or 12 Apts. – 498

None

DR-1 or DR-2
DR-1 or DR-2 both doors

4, 8 or 12 Apts. – 498
4, 8 or 12 Apts. – 498 at both entries

499
499 at main entry

Notes: 1. Use DR-1 Door Release on wood door frames; DR-2-SA on hollow metal door frames. In new construction installations, metal door frames equipped with a 16v-AC electric release can be ordered from the door supplier. 2. Timed
Door-Release Module(s) – 467 and 468 – must be used if postal-lock is used. 3. NuTone® Intercom Wire is an integral part of all NuTone® Intercom Systems, such wire has been designed to enable full system performance and to minimize
outside interference, dimmer noise, radio frequency interference and other reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Apartment Security Intercom, the Warranty shall not be applicable
to any defect or problem relating to the use of non-NuTone® specified wire.

APARTMENT SECURITY COMPONENTS
Model No.
N-485WH
301T
467
468
478
490-1
498BA-4
498BA-8
498BA-12
498SA-4
498SA-8
498SA-12
499**
DR-1**
DR-2-SA
IA-15WH
IR-3
IR-4

Description
Apartment speaker
Transformer – 16v-AC, 30VA
Timed door-release module, main entry
Timed door-release module, second entry
Control amplifier
Directory rough-in housing
Directory panel - 4 Apartments
Directory panel - 8 Apartments
Directory panel - 12 Apartments
Directory panel - 4 Apartments
Directory panel - 8 Apartments
Directory panel - 12 Apartments
Remote Postal-Lock Door-Release
Electric door-release (for wood frames)
Electric door-release (for metal frames)
Surface mounting frame
Rough-in housing for open wiring
Rough-in housing for conduit wiring

Finish
White
–

Width
4-7/8"
2-5/8"
Module plugs into Control Amplifier 478
Module plugs into Control Amplifier 478
Metallic Tan
3-5/8"
–
4-1/2"
Brass Anodized
6-1/4"
Brass Anodized
6-1/4"
Brass Anodized
6-1/4"
Silver Anodized
6-1/4"
Silver Anodized
6-1/4"
Silver Anodized
6-1/4"
Brass or Silver Anodized
6-3/8"
Brass or Silver Anodized
1-1/4"
Silver Anodized
1-1/4"
White
5-1/8"
–
4-5/8"
–
4"

Height
6-3/4"
2-3/16"

Depth
1-1/2"
Surface mount

Projects
1-1/4"
2-3/4"

13-5/16"
15-1/2"
17"
17"
17"
17"
17"
17"
4-3/4"
5-7/8"
4-7/8"
7"
6-1/2"
6"

Surface mount
4-1/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"
2"
1-9/16"
1-5/8"
–
3/4"
2-1/4"

2-9/16"
–
9/16"
9/16"
9/16"
9/16"
9/16"
9/16"
1/2"
–
–
1-5/8"
–
–

Rough-In

490-1
490-1
490-1
490-1
490-1
490-1

Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), NuTone® twisted-pair 22/2 cable: 100 ft. (IW-2-100), 500 ft. (IW-2-500), NuTone® twisted-pair 18/2 cable: 500 ft. (S-143). For installations where UL
listed wire is specified, add 'UL' suffix to model number when ordering. **Add suffix to specify finish – “BA” (Brass) or “SA” (Silver).
NuTone® Intercom Wire is an integral part of all NuTone® Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other reception
problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Apartment Security Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.

| 36 |
| 32 |

Entrance Directory and Postal Lock

Attractive... functional... easy-to-install!
NuTone’s® Entrance Directories are sturdy and tamper-resistant... yet easy for authorized persons to access
system wiring. Speakers transmit voices naturally with minimal distortion. Directory installs easily in 4-7/8"
deep walls using Model 490-1 rough-in housing.

498 Entrance Directory
The 498 Entrance Directory is just right for buildings up to
12 units. Center name directory lists tenants’ names next to signal
pushbutton. Available in 4, 8 or 12 button configuration. Comes
with weather-resistant speaker. For Postal access to mailboxes
behind locked entry door, use Remote Postal-Lock Door-Release
Model 499. Choose from the following finishes: Brass Anodized
(BA) or Silver Anodized (SA). See page 36 for specifications.

499 Remote Postal-Lock
Allow the U.S. Postal Worker access with this door-release button
hidden behind a hinged door that is accessed with a U.S. Postal
Service Master Lock (supplied by local Post Office). When used
with System 4, add module 467 to the control amplifier (model 478).
When used with Direct-A-Com 3, it fits nicely along side entry door.
Choose from the following finishes: Brass Anodized (BA) or Silver
Anodized (SA). See page 36 for specifications.

SPECIFICATION CHART FOR 498 ENTRANCE DIRECTORIES
Number of
Apartments
4
8
12
4
8
12

Model Number
498BA-4
498BA-8
498BA-12
498SA-4
498SA-8
498SA-12

Finish
Brass Anodized
Brass Anodized
Brass Anodized
Silver Anodized
Silver Anodized
Silver Anodized

Width
6-1/4"
6-1/4"
6-1/4"
6-1/4"
6-1/4"
6-1/4"

Height
17"
17"
17"
17"
17"
17"

| 37 |
| 33 |

Depth
4-1/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"
4-1/8"

Projects
9/16"
9/16"
9/16"
9/16"
9/16"
9/16"

Rough-In
490-1
490-1
490-1
490-1
490-1
490-1

Direct-A-Com 3

Ideal for low-rise buildings up to 12 units with one main entry.
The Direct-A-Com 3 provides a low-cost main-entry door answering and lock control or door
answering only option. One IMA-516 central amplifier is used for each building in the complex.
Intercom volume control is regulated in the central amplifier for all speakers in the system.
Compatible with the 498 entrance directory, main entry door speakers and the remote
postal-lock door-release.

N482-BXWH Apartment Speaker
This white/gold speaker includes a built-in buzzer, ‘Talk/Listen’
switch and volume control. Speaker activates only when tenant
operates ‘Talk/Listen’ switch. It easily installs in walls as thin as 2",
using IR-3 or IR-4 rough-in. Surface mount using IA-15WH frame.
Speaker-to-speaker wiring saves installation time.

Main Entrance Door Speakers
When an entrance directory is not used, you have a choice of
door speakers that provide communication from the door to the
apartment speaker. Visitors use no controls; and the conversation
is governed by apartment speakers. (Door Speakers shown
on p. 21.)

IMA-516
Apartment Intercom Amplifier
This compact amplifier features clear communications with
adjustable intercom volume control. Only one amplifier is
needed for the entire system. Supports up to 12 apartment
speakers. Surface mounts in a utility room, closet or other
out-of-the-way location. No rough-in required.

DIRECT-A-COM 3 SYSTEM COMPONENTS – Order rough-in PLUS finish kit to make a complete unit
Finish Kit
Model No.
301T
DR-1*
DR-2-SA
IA-15WH
IA-70
IMA-516
IS-67D
IS-67WH
IS-69AB
IS-69PB
IS-69WH
IS-70AB
IS-70PB
IS-70WH
ISA-63
ISB-64
N482-BXWH

Description
Transformer – 16VAC, 30VA
Electric door release (for wood frames)
Electric door release (for metal frames)
Surface mount frame for N482-BXWH apartment speaker
Surface mount frame for recessed door speakers
Central amplifier (Transformer required, see above)

Finish
–
Brass or Silver Anodized
Silver Anodized
White
Black
Eggshell White and Brushed Aluminum
Woodgrain/Gold
Door speaker with lighted pushbutton/molded – recessed
White
Antique Brass
Door speaker with lighted pushbutton/classic cast metal – recessed
Polished Brass
White
Antique Brass
Door Speaker without pushbutton/classic cast metal – recessed
Polished Brass
White
Door speaker without pushbutton – surface-mounted
Dark Brown/Brass
Door speaker/unlighted pushbutton – surface-mounted
Dark Brown/Brass
Apartment speaker
White

Width
2-5/8"
1-1/4"
1-1/4"
5-1/8"
4-7/8"
4-5/8"

Height
2-3/16"
5-7/8"
4-7/8"
7"
6-1/2"
7-5/8"

In-Wall
Depth
Surface mount
1-9/16"
1-5/8"
Surface mount
Surface mount
–

Projects
2-3/4"
–
–
1-5/8"
1-11/16"
2-5/8"

Rough-In
Model No.
–
–
–
–

4-7/8"

6-1/2"

9/16"

IR-6

4-7/8"

6-1/2"

1-3/4"

9/16"

IR-6

4-7/8"

6-1/2"

1-3/4"

9/16"

IR-6

3-3/4"
3-3/4"
4-7/8"

4-5/8"
4-5/8"
6-3/4"

Surface mount
Surface mount
1-3/4"

2"
2"
1/2"

–
–
IR-3 or IR-4

–
–

*Add suffix to specify finish – “BA” or “SA”
Installation Wire: NuTone® 3-twisted-pair/6-wire cable: 200 ft. (IW-6-200), 1000 ft. (IW-6-1000), twisted-pair 18/2: (S-143-500). For installations where UL listed wire is specified, add 'UL' suffix to model number when ordering.
NuTone® Intercom Wire is an integral part of all NuTone® Intercom Systems; such wire has been designed to enable full system performance and to minimize outside interference, dimmer noise, radio frequency interference and other
reception problems. If wire other than NuTone® specified wire is used in the installation of a NuTone® Intercom, the Warranty shall not be applicable to any defect or problem relating to the use of non-NuTone® specified wire.

| 38 |
| 34 |

Wiring Diagrams

IMA-4406 BASIC 3 REMOTE STATION SYSTEM

IMA-3303 BASIC 3 REMOTE STATION SYSTEM

Quantity
1
1
3
3
1
1
1
1

Model
IMA-4406
IR-105
ISA-445
IR-50
IS-69
IR-6
IW-6-200UL
IW-2-100UL

Description
‘Master’ Station
‘Master’ Rough-In
Remote Stations
Remote Station Rough-Ins
Door Speaker
Door Speaker Rough-In
Intercom Wire
Door Speaker Cable

Components must be ordered separately

Model
IMA-3303
IR-104
ISA-335
IR-50
IS-67
IR-6
IWA-3-200UL
IW-2-100UL

Description
‘Master’ Station
‘Master’ Rough-In
Remote Stations
Remote Station Rough-Ins
Door Speaker
Door Speaker Rough-In
Intercom Wire
Door Speaker Cable

Can be ordered in a kit or as individual models

| 39 |

IM-5000 BASIC 3 REMOTE STATION SYSTEM

Quantity
Model
Description
1
IM-3204
‘Master’ Station
1
IR-103
‘Master’ Rough-In
3
ISA-325
Remote Stations
3
IR-50
Remote Station Rough-Ins
1
IS-67
Door Speaker
1
IR-6
Door Speaker Rough-In
1
IW-4-200UL
Intercom Wire
1
IW-2-100UL
Door Speaker Cable
Components must be ordered separately

Quantity
Model
Description
1
IM-5000
‘Master’ Unit
1
401T
Transformer – 24v AC, 40VA
3
IS-515
Remote Stations
3
IR-50
Remote Station Rough-ins
1
IS-69
Door Speaker
1
IR-6
Door Speaker Rough-in
1
IW-6-200UL
Intercom Wire
1
IW-2-100UL
Door Speaker Wire
Components must be ordered separately

| 40 |

Wiring Diagrams

IM-3204 BASIC 3 REMOTE STATION SYSTEM

Wiring Diagrams

IK-15WH DOORCOM WIRING SCHEMATIC

MASTER SPEAKER
GREEN RED

IW-2 (22 GA)
100' MAX
IW-2 (22 GA)
300' MAX

120v PRIMARY

BROWN

TRANSFORMER

DOOR SPEAKER

IK-25WH DOORCOM WIRING SCHEMATIC

INSIDE REMOTE
STATION

120VAC
MASTER STATION
TRANSFORMER
IW-2 (22 GA)
100' MAX

DOOR
SPEAKER

GRAY

BLACK

WHITE

ORANGE

ORN/WHT

BLACK
IW-6 CABLE

BROWN

GREEN

BROWN

ORANGE

BLACK

BLK/WHT

BLK/WHT
RED
(NOT USED)

RED/WHT

IW-6 CABLE
100' MAX
(50' MAX IF DOOR
RELEASE IS USED)

IW-2 (22 GA)
300' MAX

| 41 |

Model
IMA-516
IR-3
IR-6
IR-9
IR-30K
IR-50
IR-55
IR-70
IR-80
IR-91
IR-103
IR-104
IR-104K
IR-105
IR-905
IR-906
IS-67
IS-68
IS-69
IS-70
IS-76

Model
IA-6
IA-6C
IA-15
IA-28
IA-29
IA-30WH
IA-51
IA-55
IA-60
IA-70
IA-83
IA-119WH
IAA-440
ICA-321WH
ICA-321WHW
ICA-331WH
ICA-331WHW
ICA-441WH
ICA-441WHW
IC-502LW
IC-502WH
IC-901

Page
32
32
29
23
23
24
32
32
32
21
32
32
8 - 10
17
18
13
14
9
10
28
27
19

IK-15WH
IK-25WH
IMA-110WH
IMA-110WH-2
IM-25SW
IM-3204
IMA-3303
IMA-3303WHK
IMA-4406
IM-5000

30
30
30
30
30
15 - 18
11 - 14
13 - 14
7 - 10
25 - 28

IS-79
IS-82
IS-100
ISA-319
ISA-325WH
ISA-329WH
ISA-335
ISA-338
ISA-339WH
ISA-419
ISA-445

Page
36, 38
36, 38
36, 38
38
38
31, 36, 38
36, 38
31, 38
21, 38

Model
IW-6
IW-2
N482-BXWH
N-485WH
S-143
ISA-63
ISB-64
IS-67
IS-69

Page
29
31
31
31
24
31
31
31
31
31
31
31
13 - 14
31
31
31
21
30
21
21
22
22
22
22
14
17
18
13
13
14
10
9

Model
ISA-448
ISA-449WH
IS-515
IS-518WH
IS-519
IS-903
IS-905WH
IS-920WH
IS-921WH
ISA-63
ISA-77
ISA-78
ISB-53
ISB-53LW
ISB-64
IW-2
IW-4
IW-6
IWA-3
PB18WHCL
S-143
VRC4R
VRM4R
VSA4S
VSM4RK
VSM4SK
VSC4R
VSC4S
VSUC4RK
VSUC4SK
301T
401T

Page
9
10
27
27
28
19
20
20
20
21
22
22
29
29
21
10, 14, 18, 27 - 30
18
10, 27 - 30
14
30
10, 14, 18, 27 - 29
5-6
5
5
5
5
5-6
5-6
5
5
29
27 - 28

Building Security
Model
DR-1
DR-2-SA
IA-15WH
IA-70
IMA-516
IR-3
IR-4
IR-6
IS-70

Page
36, 38
36
38
34 - 36
36, 38
21, 38
21, 38
21, 38
21, 38

| 42 |

Model
301T
467
468
478
490-1
498
499

Page
36, 38
35 - 36
35 - 36
35 - 36
36
36 - 37
36 - 37

Index

Radio Intercoms and Intercoms

NuTone… life. style. home.

Speakers

Ironing Centers

Trash Compactors

Ceiling Fans

Range Hoods

Chimes

Heaters

Fresh Air Systems

Medicine Cabinets

Intercoms

Decorative Backsplashes

Central Vacuums

NuTone® is America’s leading brand of residential built-in convenience products including door chimes, central vacuum systems,
intercom systems, home theater speakers, medicine cabinets, ironing centers and ventilation fans.
Broan® is America’s leading brand of residential ventilation products including range hoods, ventilation fans, heater/fan/light
combination units, Indoor Air Quality (IAQ) Fresh Air Systems, built-in heaters, whole-house fans, attic ventilators, paddle
fans and trash compactors.
Broan and NuTone are proud to be ENERGY STAR® partners.

www.NuTone.com
NuTone, 4820 Red Bank Road, Cincinnati, OH 45227 • 888-336-3948
In Canada call 888-882-7626

26715 15248

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