Wiring-free intelligent household power monitoring plant

The utility model relates to a wiring-free intelligent household power monitoring plant. The central control unit of the monitoring plant is composed of a ZigBee coordinator module and a power line carrier communication module, wherein the power line carrier communication module is connected with an electric quantity acquisition control unit through a 220V AC power line; the electric quantity acquisition control unit is composed of a ZigBee data receiving and transmitting module, a power line carrier communication module and an output circuit on-off control module; and the output circuit on-off control module is connected with internal wall receptacles or external expanded receptacles of the house. The wiring-free intelligent household power monitoring plant is beneficial to solving the problems of troublesome wiring, influence on house appearance and high power consumption in the existing household electric quantity monitoring plant, and provides a convenient operating interface. By means of the utility mode