Description:
This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency.
The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc.
Easy to install and convenient to use.
Photoelectric sensor for early detection from all directions.

Specifications:
Alarm volume: 10 feet to 85 dB
Round Size: R = 102mm, H = 31mm
Powered by 9V battery (Not Included)
Usage: Fire, Smoke
Model Number: family guard
Is customized:no

NOTE:The smoke alarm is less sensitive and requires a smoke maze to trigger the alarm. If testing is required, the test needs to be simulated in a closed, real smoke environment.

Packing content:
1 x Smoke Alarm 
2 x screws