Product Type - Ceiling Sensors

WattStopper/Legrand

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Commercial Occupancy Sensors & Controls

Ceiling Sensors

Passive Infrared

Senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space.

Ultrasonic

Transmits ultrasonic sound waves throughout an area and measures the speed at which they return.

Dual Technology

Combines the best of both PIR and Ultrasonic Technologies. Our Dual Technology sensors ensure maxiumum sensitivity and coverage in tough applications for optimal reliability and energy savings.