Induced Gas:Coal GasNatural GasLPGPower Input:AC 220V /50Hz or DC 12VWorking Temp.: -10℃ ~+40℃ Relative Humidity: ≤90%RHBuzzer Level:≥70dB/mAlarm Density:15%LEL, Resume Density:8%LELLong-time Working Alarm Density Error≤± 5 %Repetition Test Alarm Density Error≤± 5%Alarm Density Error:≤± 5%LELAlarm Mode: Flash/Sound Alarm, Shut-off Gas Valve,Network Alarm SignalPower Consumption:≤5WDimension:124*127*54mmWeight:440g
