Leviton Prr11-t Relay And Wall Switch Auto On/off 500w 220-240v Ac

The Cat. No. PRR11 is a self-contained occupancy sensor. It uses Passive Infrared (PIR) detection technology to monitor a room for occupancy through a segmented Fresnel lens. This specialized lens divides the field-of-view into sensor zones. When a person passes into or out of a sensor zone, the sensor detects motion and automatically turns the lights ON during occupancy, maintains lights-ON and, after the time delay expires, turns the lights OFF when the space is vacant. Applications: The PRR11 is the cost effective choice for commercial installations, including: Conference rooms, Small offices, Classrooms, Hallways, Storage Areas, Any location with automatic lighting controls. Wall Mount PIR Sensor with Relay and Wall Switch, Auto On/Off 500W 220-240v AC, Light Almond.