Machine room comprehensive environment monitoring and early warning system

The utility model relates to a machine room comprehensive environment monitoring and early warning system which comprises a monitoring center (1), an environment monitoring unit (2), a power monitoring unit (3), a switch transmission device monitoring unit (4), an alarming unit (5), a camera (6) and an infrared detector (7); the environment monitoring unit (2) is connected with the monitoring center (1) and monitors the temperature, the humidity, smog and water leakage of a machine room; the power monitoring unit (3) is connected with the monitoring center (1) and monitors the device safety voltage and current; the switch transmission device monitoring unit (4) is connected with the monitoring center (1) and monitors the connection and disconnection of a network optical end; and the monitoring center (1) collects and processes monitoring information, and triggers the alarming unit (5) to alarm through monitoring abnormal situations. The integral monitoring and early warning of the machine room environment power device and a data network are realized.