Place of Origin : Ningbo,China
Smoke alarm;
1.9V Battery smoke alarm;
2.High sound 85dB(3m) smoke alarm;
3.Test button;
4.Low battery alarm;
Specifications:
Power supply: 9V DC Block battery/PP3
Quiescent current: 8uA
Alarm current:16mA
Alarm decibel: 85dB/3m
Sensitivity standard: EN14604
Age limit of battery: 2 to 5years(It varies with different types of battery)
Temperature: -10 to +40 degrees Celsius
Low battery Alarm
High and stable sensitivity
5 years limited quality guarantee