The Leviton ODC0S-I1W Ceiling-Mount Self-Contained Occupancy Sensor helps eliminate this problem by providing automatic motion detection for lighting control. It has an adjustable 360-degree field of view and offers approximately 530 square feet of coverage when mounted at eight feet, reducing the number of sensors required in many spaces. It also offers an adjustable, delayed OFF time setting between 20 seconds and 15 minutes for maximum savings.

About PIR Technology
The ODC0S-I1W uses Passive Infrared (PIR) detection technology via a segmented Fresnel lens to monitor a room for occupancy. 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 switches the lights ON. The lights will remain ON as long as there is an occupant in the room. When the space being monitored by the sensor is unoccupied for the preset time you've entered, the unit will switch the lights OFF.

Manual Override and LED Indicator for Easy Operation
For added convenience, the ODC0S-I1W offers an ambient-light override option that can be set between 0.5 and 500