Chamberlain Wireless CWA2000 Wireless Motion Alert User Manual 114A3896
Chamberlain Wireless Products Inc. Wireless Motion Alert 114A3896
User Manual
Overview
The Wireless Motion Alert uses a Passive Infra-Red
(PIR) sensor to detect movement of people and
vehicles, while allowing small animals to pass through
undetected. The base station can be powered by 4
AA batteries for hours of continuous, wire-free
operation or plugged in using the AC adapter.
Model CWA2000
Wireless Motion Alert
1
Base Station Passive Infra-Red (PIR)
Motion Sensor
Swivel Bushing
Mounting Plate
AC Adapter
Rubber Pads
Sun/Rain Shield
®
Operation & Features
Batteries: The AA batteries (not provided) in the
base station should last up to one month. If the base
station batteries are low, it will beep every few
minutes. The AA batteries (not included) in the PIR
motion sensor will last up to 2 years depending on
use (lithium batteries are recommended for colder
environments). For peak performance, inspect
batteries annually and replace as needed.
Programming Additional PIR Motion Sensors: The
Base Station can learn the code of up to 3 additional
PIR Motion Sensors, responding with unique buzzes.
To program additional PIR Motion Sensors see
Step 6.
To order additional PIR Motion Sensors call
1-800-528-9131.
Clear Memory: Press and hold the Learn Button on
the Base Station until 3 beeps are heard.
On/Off: To turn the base station on and off, hold
down the power button until you hear the on/off tone.
Volume: The base station is equipped with
adjustable volume controls. The lowest volume
setting is the mute feature.
To prevent possible SERIOUS INJURY or DEATH from
electrocution, outputs are suitable ONLY for controlling low
voltage devices, 24V max, ac or dc.
Carton Inventory
Antenna
On/Off Button
Volume
Base Station
2
Test PIR Motion Sensor by waving hand in front of
sensor. Test light should flash. Secure cover with the
smallest screws.
Insert battery pack facing away from circuit board and
attach cover.
NOTE:
Ensure the batteries do not touch the circuit
board and the antenna and battery wires are not
pinched.
PIR Sensor
Antenna
Switch #1:.
Switch #2:
ON
OFF
12
Step 4
Switch Settings
Switch #1
Switch #2
Test
Button
OFF Low Sensitivity
ON High Sensitivity
(Default)
OFF 15' Detection Range
ON 30' Detection Range
(Default)
NOTE:
To avoid unwanted detection of small animals
move Switch #2 to OFF.
Step 3
PIR Motion Sensor Assembly
& Test
Attach PIR Motion Sensor box to mounting plate with
large silver screw. Tighten screw until PIR Motion
Sensor stays in place when repositioned.
Install 4 AA Alkaline batteries (not provided). (Lithium
batteries recommended for colder environments.)
Test light will flash.
Step 1
Step 2
3
Mount PIR Motion Sensor
horizontally on solid surface a few
feet off the ground and within 1/2
mile of Base Station (rotate sensor
to access screw holes). Unit should
be able to swivel as needed. Attach sun/rain shield.
NOTE:
Keep PIR Motion Sensor antenna away from
metal objects. Do not mount PIR Motion Sensor in
direct sunlight, near moving tree branches, or in the
path of a sprinkler system.
PIR Motion Sensor Installation
3' - 5'
10' - 20'
Vehicle Alert Installation: For cars, the best
mounting position is about 4' high, between 10-20'
back, and angled to see the back of car after passing
the sensor.
Step 7
Step 5
Plug in Base Station. Adhere
rubber pads to the bottom of
the base. 4 AA batteries (not
provided) are optional in case
of a power failure.
OPTIONAL
A
B
Programming PIR Motion
Sensor to Base Station
B Within 5 seconds, wave hand in front of PIR Motion
Sensor. Test light will illuminate and Base Station
will buzz.
A
B
A Ensure Base
Station and PIR
Motion Sensor are
in close proximity
to each other.
Press and release
learn button on
Base Station.
Buzzer will sound.
Step 6
Learn Button
AC Adapter Input
© 2008, The Chamberlain Group Inc.
114A3896 All Rights Reserved
FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER:
1-800-528-9131
www.chamberlain-DIY.com
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery.
THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
The PIR Motion Sensor lights up, but the Base
Station does not respond.
The PIR Motion Sensor must be programmed to Base
Station (See Step 6).
Ensure Base Station is on and is not muted.
If the green power light is not lit or is flashing, press
the Mute Button on the top of the Base Station to wake
it up.
If the green power is illuminated, look at the two small
white Base Station switches next to the Learn Button.
The #1 Dip Switch should be down, towards the circuit
board. If it is up, the Base Station has been muted. If the
Base Station signals when you press the Learn Button,
it is not muted.
The Alert is not getting expected transmission
range.
Keep both antennas vertical and keep PIR Motion
Sensor antenna away from trees and metal objects.
Ensure Base Station is in clearest possible sight of the
PIR Motion Sensor. The less objects between the
devices, the longer the range.
PIR Motion Sensor is detecting motion only part of
the time.
To detect cars, it is best to mount PIR Motion Sensor at
height of car’s motor and have it between ten and
twenty feet from the road. Swivel sensor as needed.
Troubleshooting
The Alert is giving false alarms.
Check for moving tree branches or insects in sensor
window. PIR sensor can also be triggered by light
shining directly in sensor window, such as reflected
sunlight, or motion in front of a light source.
It is possible that condensation has built up on the
sensor. Wipe condensation from PIR Motion Sensor with
cotton swab. Let it sit inside for a few hours, open to the
air, without the batteries and it should correct itself.
Check Sensor Switches on PIR Motion Sensor. See
Switch Settings.
Base Station beeps every ten minutes.
The battery in the Base Station is low. Replace with
4 AA batteries or operate it using AC Adapter.
NOTE:
Output switching capacity is low voltage
(24V max, ac or dc).
NOTE:
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifications
to this equipment. Changes or modifications not
expressly approved by the manufacturer could void the
user’s authority to operate the equipment.