Detailed Product Description

smoke alarm is that to prevent fire and help peoples reducing wealth's loss and to far from danger.
AK-218A
Product description:
Power:110VAC/220VAC/230VAC( backup 9v battery),9v battery,12V-25DC
Ceiling or wall mounting
Easy to install with mounting hardware included
110VAC/230VAC with 9VDC battery backup
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:
Power Source:110VAC/230VAC with 9VDC battery backup
Operating Current: 10 uA (normal) and 20-50 mA(alarm working)
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.
Ba