By adopting advanced electrical technology and electrochemical sensor in order to test the CO.

CO is a type of colorless, flavourless and nonirritating gas, it can't be distinguished by sensing. So it is very important to install a CO detector. By adopting advanced electrical technology and electrochemical sensor, CO detector has high sensitivity and without misinformation. It can be used to detect the CO both at home and in the factory. The detector makes a linear voltage signal through directly react with the CO in the air in order to detect the CO. It will giveboth sounds and light signal once the density of CO in the air is up to a certain
degree, to inform you to take measures in time.