Abstract: A system and method for retrofitting appliances for use with an appliance automation system and for augmenting and expanding the function of an existing appliance automation system. A universal transmitter is provided which can receive instructions from a central audio/visual controller or from any instruction issuing appliance automation controller. The universal transmitter is configured for use with a single appliance and can be used with any appliance having an infrared receiver to which it transmits infrared signals. Control signals, issued by a hand-held infrared transmitter or any appliance automation controller which is connected to the signal-carrying bus, direct the universal transmitter to transmit infrared signals to the appliance being controlled. The present invention also senses whether the appliance is in an on or off state and operates to prevent a power on command from being issued if the appliance is already on.

Abstract: A system for distributing electronic information signals throughout a structure, particularly a residential dwelling, which adapts a plurality of electronic information signals into a signal which can be received by one or more information utilizing devices which are located throughout a structure. In accordance with particular aspects of the present invention, an improved structure and method of installing a plurality of communication cables in a wall adjacent to an existing electrical box attached to a building member is provided. An apparatus for adapting a multi-line telephone signal distribution hub for use with a single telephone line, or two telephone lines, is also included which allows the wiring for an internal KSU/PBX telephone system to be installed immediately and a single telephone line readily interfaced with a multi-line telephone signal distribution hub while a KSU/PBX control box and additional telephone lines from the telephone service utility can be readily connected at a later date.