User's Manual

1
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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