Features: 
1) MCU processing 
2) High stability sensor 
3) Wall mounted 
4) Independent and network optional 
5) Auto reset after alarm

Specifications:
1) Induced gas: natural gas/LPG
2) Power input: DC 12V
3) Power supply: ≤140mA
4) Buzzer level: ≥70dB/m 
5) Alarm density: 10% LEL
6) Working temperature: -10°C to +55°C
7) Working humidity: ≤ 90% RH
8) Alarm density error: ± 5% LEL
9) Alarm mode: light and sound alarm