With patent gas detector technology
Low-consumption
Longer lifespan

Special design to induct coal gas, natural gas, and petroleum gas

With intelligent control for more accuracy Can be used alone or with alarm system Alarm by voice and ray Easy installation Specifications: Kinds of gas: coal, natural, and petroleum Alarm density: 0.1 to 0.5% (coal and petroleum gas) 0.1 to 0.3% (natural gas)Transmit frequency: 315 or 433MHz Alarm decibel: more than 85dB Response time: less than 20s (according to density of gas) Voltage: 9 to 15V DC Consumption: 10 to 20mA Operating temperature: -10 to 50 degrees Humidity: less than 97% Dimensions: 80 x 75 x 29mm