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Ultrasonic Ceiling Occupancy Sensor, 24VDC, 500 sq ft

UT-305-1 Wattstopper
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Wattstopper’s UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancy. The sensors mount on the ceiling with a flat, unobtrusive appearance and provides 360° coverage.
Contact Rating No Isolated Relay
WHERE TO BUY

Features

  • Architecturally appealing low-profile appearance
  • Ultrasonic diffusers give more comprehensive coverage
  • Accepts low-voltage switch input for manual-on operation
  • Plug terminal wiring for quick and easy installation
  • Walk-through mode increases savings potential
  • Automatic or manual-on operation when used with a BZ-150 Power Pack

Specifications

General Info
UPC Number 754182915170
Country Of Origin China
Product Line Wattstopper
Additional Information
Product Environmental Profile Yes

Resources

Reviews

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Questions & Answers

If this is placed in a bathroom where there's a laundry in an immediately adjacent room, will this be triggered by the sound of the laundry running?

Asked by: BriD
Ultrasonic sensors detect the presence of people by sending out ultrasonic sound waves into a space and measuring the speed at which they return. They look for frequency changes caused by a moving person. Sound in a nearby room will not affect it's operation.
Answered by: Legrand Technical Support
Date published: 2021-05-03
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