1. Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (Liquefied petroleum Gas), LNG (Liquefied natural gas), coal gas, including town gas or carbon monoxide.
2. Easy to install.
3. Loud 80dB alarm and LED warning light.
4. High quality durable sensor.
5. Self diagnostic function by MCU intelligent software.
6. Excellent reliability & High stability.