COMBO CO and GAS DETECTOR
Power Supply: AC220~240V/50Hz,60Hz.
Carbon Monoxide: conforms to EN50291.
Gas: conforms to EN50194.
Alarm Volume: ≥85dB(A) at 1meter.
Operating Temperature: -10℃~50℃.
Power Consumption: ≤4W.
Type of Gas Detected:carbon monoxide and gas(LPG,NG,coal gas).