Description Product Overview: This product household combustible gas detector (hereinafter referred to as the alarm) is used to detect carbon monoxide (CO), gas (CH4/C3H8) a variety of gases. The alarm adopts LCD display and DC12V power supply. Adopting electrochemical carbon monoxide sensor and catalytic combustion gas sensor, it has the features of high stability, high sensitivity, less drift, strong anti-interference ability, and strong applicable environment, etc. The alarm also integrates modern intelligent Internet of Things system (CAT1, LORA, RS485, WIFI, NB, and other networking modules need to be equipped), which can be used to display the information of alarms, faults, and real-time gas concentration data on the Monitoring platform or WeChat small program to display, send alarm information and alarm phone to inform the user in time when the alarm and other features. Note: This product is divided into standard version and IOT version, the standard version has no network communication function; IOT version can be networked and send alarm information to the platform