DC9V Battery Powered Smoke Alarm
DG168 Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity .
Key Specifications/Special Features
Power Source: 9V Battery (included).
Audio Alarm: 85dB/3m
Temperature Range: 0 to 40
Humidity Range: 5%-95% relative humidity(RH)
Size: diameter 106mm in diameter x32mm depth
Easy to install with mounting base included
Suitable for any room
Low battery signal
Test button for simple testing