The invention discloses an intelligent socket system, and the system comprises at least one sub socket, wherein the interior of each sub socket is provided with a monitoring module. The system also comprises main sockets, and the interior of each main socket is provided with a WiFi module and a main control module. Each WiFi module is used for receiving and transmitting data information collected by the monitoring modules, and each main control module is used for the receiving and processing of the data information transmitted by the corresponding WiFi module. The system also comprises a user terminal which receives the processed data information which is transmitted by the main control modules. According to the invention, the system is provided with at least one sub socket and a plurality of main sockets, and the sub sockets are disposed at different positions at home for collecting different types of data, and enable the data information to be fed back to the user terminal in a mode of numerical value, thereby bringing convenience to persons for understanding specific conditions and taking corresponding measures. For example, when a natural gas sensor placed in a kitchen detects that the natural gas in the kitchen exceeds a preset threshold value, alarm information appears on a display interface of the user terminal so as to remind a user of the condition, and enable the user to be aware of the danger and take measures.