1、SCOPE OF APPLICATION: Smart gas leak detector is suitable for dormitories, office buildings, factories, schools, hotels, warehouses, entertainment venues, trains, etc. 2、ACCURATE MEASUREMENT: WiFi gas leak sensor has high sensitivity, fast response and accurate measurement of low concentration of smoke for quick warning. 3、INTELLIGENT DETECTION: Natural gas leak detector intelligently detects various gas leaks (e.g. natural gas (CH4), LPG) to reduce accidents, giving you a safe environment. 4、RED ALARM LIGHT FLASHES: When the gas leak level continues to rise and reaches a preset level, the detector sounds an alarm and the red alarm light flashes. 5、CONNECT EXTERNAL DEVICES: Connect to external devices such as solenoid valves and exhaust fans. Once an alarm occurs, the unit is automatically controlled to reduce potential safety hazards. Item Type: Smart Gas Leak Detector Material: ABS Use: Suitable For Dormitories, Office Buildings, Factories, Schools, Hotels, Warehouses, Entertainment Venues, Trains, Etc. Applicable APP: Smart Life Power Supply: Micro USB, 5V 1A Consumption: <200mA Detecting Gas: Natural Gas (CH4), LPG Operating Ambient Temperature: -10-55℃ Sample: Diffusion Type Alarm Set Value: 6%LEL Error: ±3%LEL Response Time: ≤30 Seconds Heat Alarm Value: 57℃ Alarm Volume: ≥ 70dB Valve, Robot Drive Output: 12V 300mA Output For 15 Seconds Warm Up Time: 180 Seconds Sensor Life: 5 Years WiFi: 2.4GHz IEEE802.11b G N Size: Approx. 86x86x24.5mm / 3.4x3.4x1.0in 1 x Smart Gas Leak Detector 1 x USB Cable 1 x Power Adapter 1 x Terminal Cable 2 x Rubber Plug 2 x Screw 1 x Sticker 1 x Instruction Manual