Legrand/Pass & Seymour. With pre-set dimming control, automatic lighting shutoff, and optional automatic lighting activation, the Dimming Multi-way Convertible Occupancy Sensor allows homeowners to maximize energy savings as well as lighting levels. Passive infrared technology distinguishes between a person and background space, shutting off when motion is no longer detected over a range from 15 seconds to 30 minutes. Dimming is controlled via a push-button switch. 877.295.3472.