WattStopper® DT-305 Low Voltage Ceiling Mount Occupancy Sensors, 24 VAC/VDC, Dual Technology (PIR/Ultrasonic) Sensor

Occupancy or Motion Sensing Switch
63350 MFG #: DT-305
WattStopper®
204.18000 / ea
PIR technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space. Relying on a clear line-of-sight view, passive infrared sensors make 100 percent coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zone, enhancing detection of small movement. Using the Doppler principle, ultrasonic sensors work by bouncing ultrasonic sound waves off objects in an area and measuring the time it takes for the waves to return. Movement by a person in the area causes the sound waves to return at a changed frequency, resultng in a Doppler shift and occupancy detection.
QTY
  • Applications
  • Features
Classrooms, Open Office, Large Offices, Computer Rooms
Dual Technology
Built-in light level sensor
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
Accepts low voltage switch input for manual on operation
Automatic or manual on operation when used with a BZ-150 power pack
Plug terminal wiring for quick and easy installation
Patented ultrasonic diffusion technology spreads coverage to a wider area
Uses plug terminal wiring system for quick and easy installation
Eight occupancy logic options provide the ability to customize control to meet application needs
1 A at 30 VDC/VAC load