Lutron Electronics Co. Inc.
The Maestro™ dual-circuit switch uses advanced XCT™ technology, which detects minor motion to ensure lights stay on when a room is occupied. It controls up to six amps per zone, with no minimum load requirement, and it controls all lighting load types and fans while directly replacing an existing switch with no new wiring required. Smart, ambient light detection automatically learns the user's preferred light level in the space to turn lights on only when sufficient daylight is not available. The sensors control 120 and 277 Volt loads.