WLAN-capable built-in electrical installation device

The equipment (1) has an actuator (6) for activating an electrical load (25) such as lamp or Venetian blind and a power supply unit (8) for supplying electric power to a processing/memory device (12). A concealed accessory socket (3) and the processing/memory device are connected with each other through an electric contact device (9). The premiss for remote control of the electrical load through a smartphone/smart-pad/tablet personal computer (27) with installed application is provided to a WLAN transmitter/receiver (14) by wireless connection.