Mining multifunctional monitoring system

The utility model discloses a mining multifunctional monitoring system, and relates to the technical field of coal mine safety, all functional devices are integrated in a camera to form an integrated monitoring system, and the monitoring system not only has a camera shooting function, but also has a methane monitoring function, and is good in monitoring effect and fast in response. In addition, the system further comprises a plurality of cameras, and underground conditions can be shot and monitored in all directions. The voice module can adjust the speed or shutdown of the coal mining machine according to real-time calls, the intelligent degree is high, and the response is timely; the methane monitoring device is also provided with a display screen which is used for displaying the real-time methane concentration, so that the real monitoring condition can be displayed more intuitively. According to the scheme, the power box is provided with a plurality of power output ends; the power box is electrically connec