S-8000 Gas Monitor System is a RS485 signall controller system. It is usedfor detecting gas concentration in the air. The system could connect todetectors for different gases in the same time. The system adopts MCU ascontrol unit, with large LCD touch screen, excellent gas sensor with highsensitivity and fast response. It will give visual and audible alarm when the gas concentration r... https://smrtradinguae.com/