Dimming Daylight Harvesting PIR Occupancy Sensor; End/Fixture Mount; Universal Voltage 120-480VAC 50/60 Hz; IP66 Rating for High and Low-Temp, Watertight, Indoor/Outdoor; Single Zone 0-10V Dimming, 120-347VAC 2-pole 5A relay; 8-20’ Lens and 20-40’ lens included, individually boxed, Leviton Smart IP66 Passive Infrared (PIR) Integrated Fixture Mount Sensors are designed for use with switching or 0-10V LED dimming drivers, and fluorescent ballast. The sensors use PIR detection technology and advanced optics to provide an exceptional Field-of-View (FOV) for mounting heights from 8-40 f. The sensors detect motion and turn lights ON when an occupant passes in or out of a sensor zon. The lights remain ON as long as the occupant moves through the sensor zones and after throughout the timeout perio. The sensor uses a minor motion feature to detects small body movements which allows the lights to stay ON when individuals in the space are nearly stationar. The major motion feature exhibits a lesser degree of sensitivity requiring larger movement. Configuration is made using the Leviton Smart Sensor App from a smartphone or other Bluetooth-enabled Android or iOS devic.