Alert and warn people stay far away from danger field when it detected smoke.
The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
Alarm volume: 85 dB
Fire Smoke Detector Alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
Alarm test button
Easy to install
Photoelectric sensor for early detection from all directions
Size: R=102mm, H= 31mm
Power supply:9V battery*1
1 x Smoke alarm (with battery)