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This model is independent photoelectric smoke alarm with 3V built-in lithium battery.
It can detect smoke caused by flight fire and smouldering with high sensitivity.
When smoke is sensed, it sound loud alarm immediately to remind people of potential danger.
The smoke alarm itself is a whole system, doesnot need to connect to any central.
Power supply |
Non-replaceable 3V lithium battery |
|
Standby current |
<12uA |
Alarm current |
<35mA |
Low voltage threshold |
2.4V |
Lifespan |
10 years |
Alarm sound |
>85dB within 3 meters |
Criterion |
EN14604:2005 AS3786:2014 |
Temperature range |
-10-50centigrade |
Humidity range |
<95% relative humidity(RH) |