Smoke alarm series - Ningbo EIFA Industry Co., Ltd.

Smoke alarm series

Model: EF-W28

Optical Smoke Alarm

1.Unit Size:Φ107X44mm
2.Working Current:
Static Current: ≤10μA
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

Model: EF-W26

Optical Smoke Alarm

1.Unit Size:Φ107X35mm
2.Working Current:
Static Current: ≤10μA
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

Model: EF-W27

Optical Smoke Alarm

1.Unit Size:Φ107X34mm
2.Working Current:
Static Current: ≤10μA
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

Model: EF-W29

Model: EF-W24

Optical Smoke Alarm

1.Unit Size:Φ140X41mm
2.Working Current:
Static Current: ≤10μA
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

Model: EF-W23

Optical Smoke Alarm

1.Unit Size:Φ103X53mm
2.Working Current:
Static Current: ≤10μA
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

Model: EF-W30

Model: EF-W25

Gas detector with

Gas detector with

Mechanical hand

Gas solenoid

Mechanical hand

PIR Lens

CO Detector 9V

PIR lens

2 in 1 carbon

Fresnel Lens