Internet of Things equipment monitoring system

The utility model provides an Internet of Things equipment monitoring system, and relates to the technical field of monitoring systems. Comprising an Internet of Things terminal sensor which is electrically connected to a central switch, or the terminal sensor is electrically connected to the central switch through a network transmission device, the network transmission device comprises a network node device and a network relay device, and the central switch is a three-layer or more than three-layer switch; the display terminal is electrically connected with the data center server through a video line or a network; wherein the Internet of Things terminal sensor comprises a sensor for a power grid, a water supply system, an air supply system and an air conditioning system. The Internet of Things equipment monitoring system can solve the technical problems of real-time monitoring, remote control, data management and analysis and the like in the existing system, thereby bringing the advantages of safe and reliab