- Segmented Fresnel lens for Passive Infrared sensor provides extensive "minor motion" area with optimum sensitivity and performance.
- Ultrasonic technology provides excellent minor motion sensitivity
- Integrated light sensor prevents lights from turning on when the room is adequately illuminated by natural light
- Walk-through feature provides increased energy savings by not leaving the lights ON for an extended period after only momentary occupancy
- True Zero-Cross Relay switches at the zero crossing point of the AC power curve ensures maximum contactor life.
- Tested and complies with NEMA WD 7-2011 Occupancy Sensor Testing Standard
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OLW-DT Dual Tech Wall Switch Occupancy Sensor
Overview
The OLW Dual Tech Wall Switch Occupancy Sensors (OLW-DT-MV-N-W and OLW-DT-MV-W) are 120/277VAC motion sensing lighting control and conventional wall switch all-in-one that is used for energy savings and convenience. The wall switch combines Passive Infrared (PIR) and Ultrasonic (US) technologies to monitor a room for occupancy to deliver maximum energy savings and ensure the greatest sensitivity and coverage for tough applications without the threat of false triggers. The sensor includes self-adaptive technology that continuously self-adjusts sensitivity and time delay in real-time, maximizing the potential energy savings that are available in the particular application.