Feature:
Proven performance for detecting smoke from hidden and slow-burning fires.
Photoelectric sensor can also detect dangerous fast-burning fires that can cause extreme damages.
Powerful 85 dB tone will sound through your entire home and instantly alert those in danger.
Specifications:
Material: ABS
Product Dimensions: 55*70mm
Batteries: 1 CR123A batteries required.
Colour: White
Material: Polystyrene
Shape: Circular
Voltage: 3 volts
Installation Method: Wall-Mounted
Sound Level: 80 dB
Package include:
1*Smoke s(battery not include)
1*User Manual