Overview: This product is an intelligent combustible gas detector with sound prompt and alarm function. When the gas detector is triggered, it will sound the alarm through the built-in siren. The detector adopts semiconductor sensor, which is stable and reliable. Protect the site from the threat of flammable gases (such as liquefied petroleum gas, natural gas, methane, etc.). Widely used in kitchens, living rooms, garages, shopping malls, hotels, restaurants, office buildings, schools, banks, libraries, computer rooms, warehouses and other places without water vapor and flammable gas threats. feature: [APP remote control] WiFi connection, through the mobile APP SmartLife/Tuya, you can observe the dynamics of combustible gas in real time. Self-check and control valve manipulator through APP. Make your home smarter, no matter how far away it is. Natural Gas and LGP DetectionThis gas detector is mainly used in the kitchen to detect natural gas (methane) and LPG (liquefied petroleum gas) leaks, prevent potential gas explosions and protect family safety. [APP notification] When the flammable gas leaks and the gas concentration reaches a certain value, the detector will sound an alarm and send an alarm notification to the APP. 75dB Loud SoundOnce triggered, the red LED will flash and emit a loud high-volume alarm sound greater than 75dB. Widely used in homes, factories, schools, shops, offices, villas, communities and other places that require fire alarms. NEW DESIGN AND EASY TO INSTALLAdopt high stability semiconductor sensor. Exclusive smog intelligent algorithm, high sensitivity, no false alarm, strong anti-interference. AC power, plugs directly into a wall outlet. Specification: Working voltage: AC85V-250V Power consumption: 1.5W Detection gas: natural gas (CH4) Alarm indication: red LED flashing + voice prompt Sound level: 75dB/M APP: Smart Life/Graffiti Installation method: plug-in Working temperature: -10C ~+50C Working humidity: 95%RH Package Weight: Approx. 242g / 8.5oz packing list: 1* WIFI Gas Leak Detector