Skip to content
FREE Shipping on order over $1000
FREE Shipping on order over $1000

Wattstopper DT-305 Dual Technology Ceiling Sensor

SKU DT-305
Original price $0.00 - Original price $0.00
Original price
$203.72 - $203.72
Current price $203.72
in stock, ready to be shipped

Estimated Shipping Widget will be displayed here! (with custom color)


The DT-305 Dual technology Ceiling Sensors combine the benefits of passive infrared (PIR) and ultrasonic technologies to detect occupancy. Sensors have a flat, unobtrusive appearance and provide 360 degrees of coverage.


  • Finish: White
  • Voltage: 24 VDC/VAC
  • Current: 35 mA
  • Coverage: up to 1000 Ft2
  • Light Output 1FCD: Automatic On/Off
  • Response Time: 5 to 30 minutes
  • Architecturally appealing low-profile appearance
  • Auto set automatically selects optimal settings for each space
  • Walk-through mode increases savings potential
  • Ultrasonic diffusers give more comprehensive coverage
  • Plug terminal wiring for quick and easy installation
  • Accepts low-voltage switch input for manual-on operation
  • Automatic or manual-on operation when used with a BZ-150 Power Pack
  • Typical Applications: Classrooms, open office spaces, large offices, and computer rooms


  • Width: 4"
  • Height: 2"
  • Depth: 5"




Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare