Feature:1. Rapid Response: Our detector is highly sensitive and can respond quickly and accurately to measure low concentrations of smog.2. Intelligent Detection: This detector can do intelligent detection of various leakage, such as CH4, LPG, etc., to reduce the possibility of accidents.3. Red Indicator Light: When the leakage level continues to rise and reaches the preset level, the detector sounds an alarm and the red alarm light flashes.4. Automatic Control: The detector can be connected to external devices, such as solenoid valves and exhaust fans. In the event of an alarm, the device will be automatically controlled to reduce potential hazards.5. Wide Application: The detector is suitable for dormitories, office buildings, factories, schools, hotels, warehouses, entertainment venues, trains, etc.Specification:Item Type: WiFi Gas AlarmMaterial: ABSUse: Suitable for dormitories, office buildings, factories, schools, hotels, warehouses, entertainment venues, trains, etc.Applicable APP: For Smart LifePower Supply: Micro USB, 5V/1A Consumption: <200mA Detecting Gas: Natural gas (CH4), LPGOperating Environment Temperature: -10 to 55Sample: Diffusion type Alarm Setting Value: 6%LEL Error: 3%LEL Response Time: 30 seconds Heat Alarm Value: 57Alarm Volume: 70dB Valve or Manipulator Drive Output: 12V or 300mA output for 15 seconds Warming Up Time: 180 seconds Sensor Life: 5 years WiFi: 2.4GHz IEEE802.11b g n Product Size: Approx. 86 x 86 x 24.5mm/3.4 x 3.4 x 1.0in.Package List:1 x Detector1 x USB Cable1 x Leadwire2 x Rubber Plug2 x Screw1 x Sticker1 x Instruction ManualNote:Do not place the product in an environment that is too corrosive, humid or hot!