Toxic gas alarm

The utility model provides a toxic gas alarm, its constitution includes: be equipped with a LCD screen on the shell, show the carbon monoxide concentration PPM in the current environment, real -time residual capacity, the WIFI symbol of networking, ambient temperature and ambient temperature, contain a normal running direction lamp and alarming state pilot lamp, whether a test button test bee calling organ in a poor light is normal, be equipped with the switch button to the side of the shell, WIFI configuration button and the USB interface that charges, at the switch button, WIFI configuration button and USB charge the interface and coat and be stamped silica gel and prevent the water blocking piece, be equipped with WIFI communication module in the shell, carbon monoxide transducer, temperature humidity transducer, bee calling organ, the lithium cell, master control MCU system. The beneficial effects are that: the utility model discloses the structure is pleasing to the eye, and is small, can show constantly