Shenzhen alibaba Sound & Flash Alarm fire alarm Smoke Detector
|Power Source||9V Battery (included)|
|Audio Alarm||≥ 85dB/3m|
|Temperature Range||0ºC to 40ºC|
|Humidity Range||5%-95% relative humidity(RH)|
|Size||diameter 105mm in diameter x59mm depth|
|Easy to install with mounting base includedSuitable for any room|
|Test button for simple testing|
This product is a battery operated photoelectric smoke alarm, adopting unique structure design and advanced photoelectric sensor technology, able to monitor and detect smoke particles in real timeEspecially detects visible particles (associated with smouldering fire) sooner than ionization alarms. Once smoke particles or a fire danger is detected, this alarm will chirp and the red LED will flash rapidly to alert you and your family timely. Furthermore, this alarm has dustproof, mothproof and anti-light interference etc. functions, ensuring stability from design basis and suitable for early warning and protection of fires in houses, factories, shopping malls, hotels, office buildings, school buildings, banks, libraries and warehouses etc. indoor places..
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