Cigarette smoke detector 9v smoke detector

Smoke alarms that are properly installed & maintained, play a vital role in reducing fire deaths and injuries. Smoke alarms save lives. If there is a fire in your home, smoke spreads fast and you need smoke alarms to give you time to get out. Having a working smoke alarm cuts the chances of dying in a reported fire in half. Almost two-thirds of home fire deaths resulted from fires in homes with no smoke alarms or no working smoke alarms.

Temperature:-10℃-50℃

Relative humidity:

<97%RH

Working power:DC9V

Standby current:

≤15uA

Alarm current:≤35mA

Alarmvolume≥80dB

(3metersA Weighting)

Protection area:40m²

(According to specific site environment to determine)

Transmission power:≥7dBm

Shell :ABS