Please login to see your price.

WattStopper® DT-300 DT Series Dual Technology Low Voltage Ceiling Mount Occupancy Sensor, 24 VAC/VDC, Passive Infrared/Ultrasonic Sensor, 1000 sq-ft Coverage, 360 deg Viewing, Ceiling/Swivel Bracket Mount

WattStopper® DT-300 DT Series Dual Technology Low Voltage Ceiling Mount Occupancy Sensor, 24 VAC/VDC, Passive Infrared/Ultrasonic Sensor, 1000 sq-ft Coverage, 360 deg Viewing, Ceiling/Swivel Bracket Mount
Choose Favorites List
SKU: WATDT-300
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 zones, 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, resulting in a Doppler shift and occupancy detection.
0.0 out of 5
0 reviews | Write a Review
Price options loading, please wait...

Customer Reviews

There are no reviews for this product yet. Be the first!

Write a Review

Required An asterisk is used to visually indicate that a field is required.
Would you recommend this product? Required Field