Features: Comprehensive Safety conservation: The Natural Propane Gas Detector is a smart monitoring device designed for detecting natural gas and liquefied petroleum gas leaks, as well as monitoring the surrounding temperature. Once it detects any combustible gas leakage or abnormal temperature rise, it will immediately emit an audible and visual alarm, accompanied by real-time voice prompts, and send alarm notifications to your smartphone. Additionally, it automatically shuts off the electromagnetic valve, effectively cutting off the source of the leak and ensuring the safety of your premises. WiFi Connectivity & Remote Monitoring: Equipped with built-in 2.4GHz Wi-Fi, this gas leak detector can seamlessly connect to your home network. You can easily monitor the gas concentration and ambient temperature in real-time through the dedicated mobile app from anywhere and at any time. Stay connected and have peace of mind knowing that you have complete control over your home's safety. Intuitive Display & User-Friendly Interface: Featuring a vibrant color LCD screen, the gas detector provides a wealth of information such as the calendar, surrounding temperature, and remaining lifespan. In the event of a gas leak or high temperature alert, it instantly displays a user-friendly interface with real-time alarm values. This ensures quick identification of potential hazards and enables prompt action to be taken. Accurate Detection & Reliable Performance: With its advanced sensor technology, this gas leak detector alarm offers precise and reliable detection of combustible gases. It has a wide measurement range of 0-100% LEL (Lower Explosive Limit) and a low alarm set point of 6% LEL, ensuring timely alerts even at low gas concentrations. Its response time is less than 30 seconds, providing rapid warnings when it matters most. Enhanced Audibility & High-Temperature Alert: The gas leak detector alarm is equipped with a powerful built-in speaker, delivering a loud alarm volume of 270dB at a distance of 1 meter in front. This guarantees that you will hear the alarm even in noisy environments. Furthermore, it features a high-temperature alert function, triggering an alarm when the temperature reaches 57C, allowing you to take immediate action and prevent potential risks. Specifications: Power Adapter: EU Plug, US Plug (optional) Power Supply: USB+5V/1A APP: Tuya Consumption: <200mA Detecting Gas: Natural gas(CH4), LPG Working Environment: Temperature -10~55,Humidity <95%RH ( non-condensing ) Sample Diffusion Range: 0~100%LEL Alarm Setting Value: 6%LEL Tolerance: 3%LEL Response Time: 30 seconds Heat Alarm Value: 57 Alarm Volume: 70dB Alarm with: Indicator, sound, voice prompt and APP notification push Valve/manipulator Drive Output: 12V/300mA output for 15 seconds Warm-up Time: 180 seconds Sensor Life: 5 years Wi-Fi: 2.4GHz IEEE802.11b/g/n Product Material: ABS plastic Product Size: 8.7 * 8.7 * 2.5cm/3.4 * 3.4 * 0.9inch Item Weight: 77g/2.7oz Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Combustible Gas Detector 1 x Power Adapter 1 x Sticker 1 x Screw Pack 1 x Leadwire 1 x User Manual