Smart Fire Safety Smart Home Leakage Sensor Combustible LPG Gas Alarm Detector Natural Gas Sensor

Label:Yes Sample: Diffusion Option A: WiFi Version. Option B: 433MHz Wireless Version. Not Support WiFi.,No display screen, No power adapter Working Environment: Temperature: -10~55℃ Response time: 30 seconds Power supply: Micro USB+5V/1A Range: 0~100%LEL Alarm setting value: 6%LEL Detecting gas: Natural gas(CH4), LPG Heat alarm value: 57℃ Wi-Fi: 2.4GHz IEEE8o2.11b/g/n Alarm volume: 7odB Tolerance: ±33LEL Valve/manipulator drive output: 12V/3oomA output for 15 seconds Sensor life: 5 years Dimensions: 86x86x24.5mm Consumption: <200mA Warm-up time: 180 seconds Package Included: 1*Natural Gas Sensor Note: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for your understand! 3.1cm=0.39''.