120/277 Ultrasonic Wall Switch Sensor

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Greengate

120/277 Ultrasonic Wall Switch Sensor

120 and 277 V in the same unit
No minimum load requirement
Air-gap switch ensures no leakage current to load
Complete no gap coverage
Compatible with magnetic and electronic ballasts
NEMA WD7 Guide robotic method utilized to verify coverage patterns

Spec Sheets

Overview

The OSW-U-0721 is a self contained, energy saving, motion-sensing lighting control which replaces a conventional wall switch and utilizes ultrasonic technology to detect room motion. The sensor produces a low-intensity, inaudible sound to detect occupancy in a room. Changes in the sensor’s acoustic wave caused by motion, such as walking into a room, reaching for a telephone or swiveling in a chair, will cause the lights to turn ON. The sensor does not respond to audible sound. Wall switches are ideal for smaller spaces where you will not have obstructions of line-of-sight due to switch location, room orientation or furniture placement.