Model: EF-S4A

Optical Smoke Alarm
1.Unit Size:Φ107X44mm
2.Working Current:
    Static Current: ≤10μA
    Alarm Current: ≤12mA
3.Operation Voltage: AC220V&DC 9V Battery backup
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

 

 

Model: EF-S5A

Optical Smoke Alarm
1.Unit Size:Φ107X44mm
2.Working Current:
    Static Current: ≤10μA
    Alarm Current: ≤12mA
3.Operation Voltage: AC220V&DC 9V Battery backup
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