Sercomm SZSMK02 ZigBee Smoke Alarm User Manual Wireless 802 11g Network Camera
Sercomm Corporation ZigBee Smoke Alarm Wireless 802 11g Network Camera
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Users Manual
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SZ-SMK02-US ZigBee SMOKE ALARM Installation Guide
The SZ-SMK02-US is a Smoke Alarm that is designed to detect smoke, which maybe a signal of a fire. This device can provide
more time by making alarms for you and your family to escape before a fire spreads. SZ-SMK02-US built-in a ZigBee module to
monitor battery status and will send message when battery capacity is low. Low battery message will be transmitted to a ZigBee
HA 1.2.1 certified coordinator.
Specification
Batter Type
3V lithium battery
(Duracell)DL123A
(Panasonic)CR123A
Operating Temperature
0 C to 50 C (31° - 122°F)
Operating Humidity
10% to 85% Non-condensing
Alarm Audibility
At least 85 dB at 3 meters
Dimention
120mm (diameter) x 53mm (depth)
Package Contents
LEDs
Stand-by Mode: The device is under normal operation if the red LED flashes once for 344 seconds. When the device senses
smoke, the red LED will flash continuously and rapidly while sounds an audible alarm with 3 beeps, pause and 3 beeps.
Low Battery Mode: The red LED flashes and the device begins to chirp once in 43 seconds. This warning should last for up
to 30 days. Please replace the battery before power is running out to secure your protection.
Malfunction (Error) Mode: The yellow LED flashes 3 times and the device generates 3 beeps within 43 seconds. This
indicates the device is malfunctioned and needs to be repaired or serviced.
Tamper Mode: When the device is removed from bracket, it will generate 3 beeps and the yellow LED is steadily on. The
detector will also be alarmed if it is not mounted into the bracket properly within 5 minutes after the battery is installed.
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Intallation
Battery Installation/Replacement
1. Open the battery cover of the device.
2. Install the supplied battery correctly.
3. Close the battery cover.
4. Install the bracket.
Note: you will hear a chirp after install the bracket which indicates the device is receiving battery power.
Recommended Battery Operation
Please use a CR123A 3V battery. Use of a different battery may cause a detrimental effect on alarm operation.
Low temperature will reduce the battery life. For example, if the ambient temperature is 0 C, SZ-SMK02-US may issue low
battery alert in 6 months.
To ensure the battery life is as expected, please replace the battery after SZ-SMK02-US is triggered by a fire event.
Locations to install your SZ-SMK02-US
Smoke alarms should be installed in accordance with the NFPA Standard 72 (National Fire Protection Association, Battery march
Park, Quincy, MA 02169). For complete coverage, smoke alarms should be installed in all rooms, halls, storage areas, basements,
and attics in each family. Minimum coverage is one device in each floor and another one in sleeping area.
Install a smoke alarm in the hallway outside every bedroom area. For example, two alarms are required for homes with two
bedroom areas.
Install a smoke alarm on every floor of a multi-floor home or apartment.
Install at least two alarms in a household.
Install a smoke alarm inside every bedroom.
Install smoke alarms at both ends of a bedroom hallway if the hallway is more than 40 feet (12 meters) long.
Install a smoke alarm inside every room where a person sleeps with the door partly or completely closed, since smoke could
be blocked by the closed door and a hallway alarm may not wake up the person if the door is closed.
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Do not place the device in the following areas:
Combustion particles are the by-products of something that is burning. Thus, in or near areas where combustion particles are
present you do not install the smoke alarms to avoid nuisance alarms, such as kitchens with few windows or poor ventilation,
garages where there may be vehicle exhaust, near furnaces, hot water heaters, and space heaters.
Do not install smoke alarms less than 20 feet (6 meters) away from places where combustion particles are normally present,
like kitchens. If a 20-foot distance is not possible, e.g. in a mobile home, try to install the alarm as far away from the
combustion particles as possible, preferably on the wall. To prevent nuisance alarm alarms, provide good ventilation in such
places. Within 5 feet (1.5 meter) of open flame appliances such as furnaces, stoves and fireplaces
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Wall Mounting
1. Draw a six inches horizontal line at the place where you are going to install the device.
2. Rotate the mounting bracket counterclockwise to remove it from the device.
3. Draw 2 marks to locate the screws.
4. Drill two holes at the marks and insert screws and wall plugs.
5. Attach the bracket to the wall by using the supplied two screws and wall plugs.
6. Attach the device onto the mounting bracket and turn it clockwise to fix it into place. Make sure it is securely attached to the
mounting bracket.
Adding/Leaving to a ZigBee Network
1. Join Function
For "Join" a network, please do the following instruction:
Install the battery and the Join/Leave Green LED will start blinking every 5 seconds which indicates SZ-SMK02-US is
ready to join a ZigBee network.
The device will attempt to joing a ZigBee network for 20 times (total 100 seconds). If all attempts fail, SZ-SMK02-US
will stop joininig process, and need to press and release the tamper again to start joinging process.
2. Leave Function
For "Leave" a network, please do the following instruction:
Press the tamper while install the battery.
Release the tamper within 4 seconds and the device will be reset to factory default.
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3. Test/Silence Button
The Test button is used to test if the device is working properly and mute the SZ-SMK02-US during alarm.
Test
Press the Test button for about 3 seconds until it alarms. The device will generate 3 beeps, pause and 3 beeps. While the
Alarm (red) LED will flash continuously and rapidly.
Silence
If the device is alarming, press the Test button will have it silenced. If the smoke still remains after 10 minutes, the device will
alarm again.
ZigBee Coordinator
After join to a ZigBee network, SZ-SMK02-US will transmit a low battery signal to a ZigBee coordinator when SZ-
SMK02-US detects battery capacity is low. This coordinator is used to receive low battery signal only and must be ZigBee HA
1.2.1 certified. It is also suggest to choose a UL listed coordinator in your deployment.
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FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part
15 of the FCC RF Rules. This equipment must be installed and operated in accordance with provided instructions and the
antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must
not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with
antenna installation instructions and consider removing the no-collocation statement.
This device complies with Part 15 of the FCC Rules. 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.
Caution!
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.