Photoelectric smoke sensor
9V layer-built battery; Ceiling Mounting
Built-in buzzer; Low battery signal
Alarm test button

Main Function

Smoke sensor is suitable for Kitchen, hotel, school and other placesHigh sensitivity to fire smoke Ceiling and Wall mounting available Built-in buzzer Suitable for any room Alarm test button for easy recommended monthly testLow battery signal Wireless/Wired/Alone type availabe Photoelectric Technology

 

Technical Parameter

Power Supply: DC 9VStandby Current : 10 uA (normal)Working Current: 20-50 mA Frequency:315/433MHzTransmitting Distance:100-200m (In open area)Battery life: 1 year minAmbient Humidity : 10% - 90%Temperature: 40oF - 100oF (4. 4C - 37.8oC)