Apparatus for controlling at least one electrical device (54) by remote control includes at least one control device (50) coupled to the electrical device (54) by a power line connection, the control device (50) having a switch (58, 59) for adjusting the status of the electrical device (54). The control device (50) has a radio frequency (RF) transmitter/receiver for adjusting and communicating the status of the electrical device. A master control unit (20) is provided having at least one actuator and status indicator (22). The master unit (20) has a transmitter/receiver for transmitting RF information to control the status of the electrical device and for receiving the status information from the control device (50). The master control unit (20) indicates status of the electrical device(54). A repeater transmitter/receiver (40) is provided for receiving the RF signal from the master unit (20) and transmitting control information to the control device (50) and for receiving the status information.