Model URD is a wire-in duplex receptacle designed to control the operation of 120VAC appliances and lighting based on digital commands received over the powerline. The receptacle communicates using the highly-reliable Universal Powerline Bus (UPB) technology. UPB devices such as Model URD are easily integrated to provide a flexible, low-cost alternative to hardwired or RF home automation strategies.

Model URD delivers on/off control for lighting and appliances up to 12A. The receptacle fits a standard outlet box and connects directly to the existing household power wiring. Power to the top outlet is controlled by UPB commands, while the bottom outlet is always powered. The device connected to the top outlet can be operated manually using a UPB wall switch or multi-button controller, or automatically via PC or home automation server.