Smoke Alarm 1-Optical Sensor 2-EN14604 smoke alarms 3-Test Button with LED indicators 4-9V Battery With Low Battery signal 1.Unit Size:Φ107X35mm2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA4.Operation Voltage: DC 9V Battery5.Alarm Sound: ≥85dB(3m)6.Ambient Temperature: -10°C-+60°C7.Ambient Humidity: ≤95%RH8.Sensor: Optical9. Low Battery Alert Remain: 7-15 days10.Certificate: ...
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