Low Battery
Malfunction
Silence Mode
If you press the silence button during an a larm state, the unit will be in the silence mode for 9 minutes. During the
silence mode, the red LED will fl ash once every 5 seconds. The alarm will enter the normal mode after 9 minutes.
NOTES
1. Mute all other interconnected alarms by pressing the silence button on the initiating smoke alarm. Note that the
initiating smoke alarm cannot be silenced by pressing the silence button on any other interconnected alarm.
2. Under interconnected condition, the initiating smoke alarm cannot be triggered again during the 9-minute
silence duration. However, all other interconnected alarms can be triggered when detecting dangerous smoke
levels during the silence mode.
Red LED flashes
1 beep every 60
Each alarm gives
once every 60
seconds
an independent
seconds.
warning.
Red LED flashes
2 beeps every 40
Each alarm gives
twice every 40
seconds
an independent
seconds.
warning.
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Technical Speci cations
Power Supply
Replaceable 3 V CR123A lithium battery
Operating Life
10 years
Battery Life
5 years
Sensor Type
Photoelectric
Safety Standard
EN 14604:2005+AC:2008
Standby Current
< 15 uA (avg.)
Alarm Current
< 150 mA (avg.)
Coverage Area
20-40 m
Best Operating Ambient Temperature
4.4-37.8 °C
Operating Relative Humidity
≤ 85% (non-condensing)
Alarm Loudness
≥ 85 dB at 3 m @ 3.2 ± 0.3 kHz pulsing alarm
Silence Duration
About 9 minutes
Operating Frequency
868 MHz
Maximum Number of Interconnected Units 24 wireless units (only compatible with X-SENSE wireless alarms)
Transmission Range
Over 250 m in open air
Note: Battery life is calculated based on the current rating in the weekly testing mode and the standby mode. If its operation
mode changes to alarm condition, the battery life will be decreased accordingly.
Maintenance
To keep your smoke alarm in good working order, follow these simple steps:
2
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