Dimensions: 45 x 42 mm
Weight : 50g
Operating Temperature: 0℃-50℃
Working voltage : 3V
Standby current: ≤7uA
Humidity : 10%-90%
Service environment: house supply
Designed life: 10 year
* Easy to install
* Low power consumption, eco-friendly and energy saving
* Test button
* Built-in 10-year lifespan Lithium battery
* End of life signal,reminding user of replacement
* Self-checking sensor
* Mute low-sensitivity mode
* Sensor malfunction alarm
* Low battery warning
* Sound 85dB (3M)
This alarm is a smoke detector using the photo cell principle.
The alarm detects smoke in the air, it does not locate heat,
gas or fire. If the smoke detector is properly mounted
and maintained, it will be activated at an early stage.
The alarm is designed to detect smoke, it can not
prevent a fire.