Demonstration of ILLUMRA battery-free wireless switches and occupancy sensors being linked to wireless 0-10V Area Controllers. The Area Controller features 20A load switching capacity and 0-10V dimming circuit rated to control dimming of up to 200 fixtures. The system uses wireless motion sensors to operate occupancy sensing mode with the lights turning on with motion or in vacancy mode with a manual switch and lights turning off automatically when no motion is detected. Up to 25 Wireless switches may be used to control the lights from multiple locations.