1WiFi combustible gas alarm, support APP remote control, used to detect the leakage of combustible gas and prevent the harm caused by it. 2The alarm uses a highstability semiconductor gas sensor, which has the characteristics of high stability and small sensitivity shift. 3When the alarm detects a flammable gas leak and reaches the concentration value set by the alarm, the alarm sends an alarm signal. 4Powerful function, able to detect a variety of gases such as liquefied gas, natural gas, biogas, methane, etc. Suitable for kitchen and other indoor places where leakage may occur. 5When the gas concentration reaches the set concentration value, the detector will emit 70dB alarm sound and automatically push the notification to the APP. 6Support for TUYA, lightweight, small in size, refined and beautiful, plug and play.