Leviton® OSC20-M0W Low Voltage Ceiling Mount Occupancy Sensors, 24 VAC, Multi-Technology (PIR/Ultrasonic) Sensor

Occupant Sensor
200914 MFG #: OSC20-M0W
126.49000 / ea
Passive infrared (PIR) is an excellent and precise technology for initially turning the lights-on, but lacks sensitivity for minor motion at distances. Ultrasonic (U/S) technology provides maximum sensitivity with continuous reflective high frequency waves. This is optimal for keeping the lights ON. Leviton's multi-technology sensor combines the benefits of both PIR and U/S technologies for unrivaled performance and reliability.
  • Applications
  • Features
Cafeterias, Classrooms, Computer Rooms, Conference Rooms, Day Care Centers, Filing Rooms, Workspaces, Open Warehouses, Offices With Cubicles, Open Areas, Restrooms, Stairwells, Storage Rooms, Executive, Open and Private Offices
Self adjusting: internal microprocessor continually analyzes, evaluates and adjusts the sensitivity and time delay, performance is kept at a maximum and user complaints are eliminated
Custom off-white color matched for shaded ceilings
Fast, simple installation: easy ceiling mount, three wire connection (low voltage) and twist-lock sensor attachment for 360 deg rotation and flexibility
Maximum reliability, low cost: digital circuitry uses a minimum of components
Small motion sensitivity: the ultrasonic technology provides excellent small motion sensitivity
Non-volatile memory: learned and adjusted settings saved in protected memory are not lost during power outages
Walk-through: provides increased energy savings by decreasing the time delay to 2.5min when someone momentarily walks through the monitored space
Ambient light recognition: a light sensor prevents lights from turning on when the room is adequately lit by natural light
Ultrasonic (U/S) components: one or two U/S transducers and one or two narrow bandwidth receivers each 16mm in diameter
0 - 95 percent non-condensing, for indoor use only relative humidity
High-impact plastic material
5-Year Limited Warranty, Small Size, Accurate, Consistent Switching