Wattstopper® Multi-Way Dual Technology Occupancy Sensor Dual-Relay, 120/277V, Gray

Wattstopper® Multi-Way Dual Technology Occupancy Sensor Dual-Relay, 120/277V, Gray The Wattstopper DSW-302 is a dual technology wall switch occupancy sensor designed for controlling lighting loads based on occupancy detection. Combining passive infrared (PIR) and ultrasonic sensing technologies, it provides high sensitivity to both small and large movements. This sensor features two relays to independently control two lighting loads or circuits, making it suitable for multi-way control from up to four locations. It installs in place of standard wall switches and fits a standard decorator wall plate, ideal for retrofit projects and new installations in commercial and ADA-compliant buildings. Specifications Voltage: 120/240/277 VAC, 50/60 Hz Load Rating: 800W Number of Poles: Multi-Location Dimensions (L x W x D): 2.73" x 1.76" x 1.83" Product Weight: 4.85 lbs Country of Origin: China Manufacturer: Pass & Seymour Manufacturer Part #: DSW302G UPC: 754182935468 Features Dual technology sensing combining PIR and ultrasonic for reliable occupancy detection Two relays for controlling two independent lighting loads or circuits Multi-way control capability from up to four locations Selectable walk-through mode to automatically turn off lights after initial occupancy Audible alert option for impending shutoff Zero-crossing on both relays for extended relay life Vandal resistant lens with precise coverage and durable design Test mode for easy adjustment and setup Optional light level sensor to hold secondary lights off when ambient light is sufficient Compatible with 2-wire or 3-wire installations, including retrofit applications without neutral UL and cUL listed Complies with 2017 NEC requirements Five year warranty Downloads & Links Cleaning Instructions for Wiring Devices Spec Sheet DSW-302 Dual Technology Dual Relay Wall Switch Occupancy Sensor Cutsheet DSW-301/302 Dual Technology Wall Switch Occupancy Sensors (TriLingual) DSW-301-347/302-347 Dual Technology Wall Switch Occupancy Sensors (TriLingual)