An intelligent socket (WiFi + infrared, WiFi, infrared) integrating intelligent control, power metering monitoring and beacon functions. The on-off switch of the socket can be controlled on site and remotely, and WiFi and Bluetooth can be controlled separately; It can monitor the startup, shutdown and online status, monitor and count the power consumption, power, voltage and other electric energy data in real time, and know the equipment utilization and fault information, which is convenient for real-time processing. The socket ID, address and other service information preset by the system can be pushed to the surrounding nodes by broadcasting.