* Plug & Play device, easy to install
* Two different colors LED indicate the gas detector status
* One single touch to turn on/off the LED indicator
* Replaceable plug, more flexible to change
* Auto reset when density returns to normal
* Power supply: 100-240V 50HZ, Gas type: Natural gas
* Alarm density: 8% LEL, Buzzer sound: 90dB
* Transmit distance: ≤150m (Open area), Working temperature: 0 ℃ to 55 ℃