LC&D's Wireless Switch & Receiver Offers Total Control of SystemThe LC&D Wireless Switch & Receiver, which require no batteries or maintenance, can be stuck or screwed onto a flat surface for instant control of an LC&D system. Dimensions are 3.15 square.Every transmitter is manufactured with a unique 32-bit address, so more than 4 billion modules maybe installed in close proximity without interference.The receiver “sits on the GR 2400 bus and is usually mounted in the ceiling of the room with the switches. The receiver logs the 32 bit address of each switch within range and it may be programmed to operate any item on the GR 2400 bus. With a range of 90 feet inside a building and 300 ft line of sight, this switch offers solid performance.For more information: www.lightingcontrols.com