Power supply: AC100V~AC240V
Power frequency: 50/60Hz
Rated load: <2W
Detect gas: LPG ,natural gas, town gas
gas alarm

Power supply: AC100V~AC240V
Power frequency: 50/60Hz
Rated load: <2W
Detect gas: LPG ,natural gas, town gas
Alarm concentration: 3%LEL~20%LEL
Alarm volume:≥85dB
Working environment: -1040
relative humidity <97RH

gas alarm.