Photoelectric smoke Alarm:
Power source:
1.DC9V 2.AC220V 3.DC9V&AC220V
2.Working current: Surveillant current <15uA,
alarm current <30mA
Alarm Sound:>85db
Ambient temperature: -10℃~50℃
Low Battery Alert 7 days
Ionization smoke Alarm:
Working current: surveillant current<6uA, alarm current<10mA
Alarm sound: ≥85db
Working temperature: -10℃~50℃
Operating voltage: DC9V