gas detector,gas alarm,gas sensor,gas leakage detector,lpg detector,natural gas detector,wireless alarm gas detector,gas alarm,gas sensor,gas leakage detector,lpg detector,natural gas detector ... detect sensor failureInduced Gas Natural gas /LPGSMT DESIGN ,High stabilitySPECIFICATIONOperating voltage: 220V ACStatic Current : 90Ma ≤ 30mA( low power consumption type) Combustible Gas Detector