Detailed Product Description

smoke alarm is that to prevent fire and help peoples reducing wealth's loss and to far from danger
AK-218A2
Product description:
power: 9V battery,12V-25DC
Features :
Ceiling or wall mounting
Easy to install with mounting hardware included
9 Volt battery operated (included)
Suitable for any room
Flash alarm indicator (red)
Test button for easy recommended monthly testing
Low battery signal
Safety clip feature, not allow mounting of smoke alarm without battery installed photoelectric chamber for early detection from all directions
Loud 85dB alarm signal
Specifications:
1,Power Source : 9V battery
2,Operating Current : 10 uA (normal) and 20-50 mA(alarm working)
3,Sensitivity to smoke : In comply with UL217 & BS5446: Part 1 2000 Kite mark License no. KM 53166.
0.81~1.42%/FT Operating Temperature: 40oF - 100oF (4. 4C - 37.8oC) Ambient Humidity : 10% - 90%.
Horn Level: 85 Decibels at 10 feet.
4, Battery life:1 year min L
5,