Specifications Photoelectric Smoke Detector
1.9V Battery smoke detector
2.High alarm 85dB(3m)
3.Test button
4.Low battery warning
optical smoke detector EN14604 · Features: 1.Unit Size:Φ Φ107X44mm
2.Working Current:
1-Static Current: ≤10μA
2-Alarm Current: ≤12mA
3.Operation Voltage: DC 9V Battery
4.Alarm Sound: ≥85dB(3m)
5.Ambient Temperature: -10°C-+60°C
6.Ambient Humidity: ≤95%RH
7.Sensor: Optical
8. Low Battery Alert Remain: 7-15 days
9.Certificate:EN14604 & CE & RoHS Approval