Battery Operated Smoke Detector is smarter and work more efficiently to protect you and your family
It is battery operated and reminds you to replace the battery with a low battery chirping signal
To replace the battery, simply snap open the front cover without worrying about messy, confusing wires
Its high sensibility can detect the smoke density exceeds capacity
Detector give out sound & flash alarm, meanwhile, it send alarm sign to the alarm center

Sensor: England CIC-AEA chamber
Operating Voltage: DC 9V
Working Current: DC12V 24V
Standby Current: Less than 10uA
Alarm Current: 10mA - 20mA
Operating Temp: -5 to +60 degrees
Working Humidity: Less than 95%RH
Alarm Mode: Sound & Flash alarm
Alarm Volume: 85dB/(10 feet)