1.Working power supply: 220v, working power: < 2W,

2.Alarm power consumption: < 3W

3.Applicable gases: methane (CH4), natural gas, propane (C3H8), liquefied gas (optional)

4.Sampling mode: free diffusion, alarm concentration: 8% LEL

5.Linkage: solenoid valve or manipulator, sensor life: 10 years

6.Communication mode: 4G (CAT1)

7.LED indicator: power: green; Alarm, Red; Alarm indication: fault/life: yellow,

8.Signal: blue; red light flashing, buzzer action

8.Alarm volume: >70dB(1m in front)

9.Control output interface: can be connected to DC12V solenoid valve or manipulator

10.Installation environment: Temperature: -10°C~55°C;

11.Humidity: ≤95%RH(non-condensing)

11.Atmospheric pressure: 86kpa~106kpa

12.Installation mode: wall-mounted