The invention relates to an intelligent socket and a control method based on the wireless wifi communication technology. The intelligent socket comprises a shell, a fixing screw hole, a controller, a power input part, a power output part, a relay switch, an ACDC module, an indicating light and a control key. The shell is provided with the fixing screw hole, power input pins are embedded in a bottom shell body of the shell, a five-jack standard socket is arranged at the upper end of a surface shell body of the shell and serves as the power output part, the control key and the double-color LED indicating light are arranged at the lower end of the surface shell body of the shell, the power input part is connected with the ACDC module and the relay switch, the relay switch is connected with the power output part, and the controller is connected with the relay switch, the ACDC module, the indicating light and the control key. The socket is remotely controlled on a mobile terminal such as an intelligent mobile phone or a tablet personal computer, common household appliances such as an electric fan, a water heater and an air conditioner can be changed into intelligent products and can be connected in series through the Internet to be controlled in a centralized mode, an energy-efficient effect can be achieved, and various demands of people in life can be met.