Natural Gas detector with beacon BS-691
Autonomous and Slave Gas Detection. Catalytic Sensor80.70
Autonomous LPG detector with fire detection zone, suitable for sensing natural gas leaks or alcohol vapors. Conventional fire detection sensors, remote gas sensors and different kinds of electro-valves, can be installed on the special input. It has a built-in sounder, a 5A/230V relay and a good operation test button.