W Series Ultrasonic Ceiling Sensor

WattstopperSKU: W-500A

In stock


Wattstopper’s W Series Ultrasonic Ceiling Sensors are versatile motion detectors that control lighting in a wide variety of applications. W Series Sensors can be used individually or as part of an integrated system of Wattstopper lighting control products.


  • Finish: White
  • Coverage: 500 Ft2, 1000 Ft2, 2000 Ft2, 90 linear ft
  • Voltage: 24 VDC
  • Current: 16 mA
  • Omni-directional transmission provides 360° of coverage
  • Light Output 1FCD: Automatic On/OFF
  • Mounting options: ceiling tile, 4” sq. junction box
  • Turns lights on and off based on occupancy to reduce energy costs
  • Adjustable time delay from 15 seconds to 15 minutes
  • Automatic or manual-on operation when used with a BZ-150 Power Pack
  • Ideal for open office areas, conference rooms and restrooms
  • Advanced Signal Processing (ASP) circuitry automatically adjusts detection threshold


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