Dual Technology Wall Switch Occupancy Sensor 120-277V - Black

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$109.23

Color: Black

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SKU: DSW301B
MPN: DSW301B

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The Wattstopper DSW301B is Dual Technology Wall Switch Occupancy Sensor 120-277V Black. The DSW-301 dual technology wall switch sensor turns lights OFF and ON based on occupancy. It combines the benefits of passive infrared (PIR) and ultrasonic detection technologies. The DSW-301 replaces existing wall switches and fits behind a standard decorator wall plate.

  • 120/240/277VAC; 50/60Hz, 1/4 hp
  • Complies with 2017 NEC requirements
  • Zero-crossing for long relay life
  • Vandal-resistant lens combines precise coverage with durability
  • Passive infrared sensor (PIR)
  • Ultrasonic sensor
  • Selectable walk-through mode turns lights off three minutes after initial occupancy if no motion is detected after the first 30 seconds
  • In automatic mode, the sensor returns automatically to Auto-ON after lights are turned off manually; ideal for presentations
  • Sensitivity adjustment: PIR (high/low), Ultrasonic (fully variable)
  • Coverage: Major motion, PIR 35’ x 30’, Ultrasonic 20’ x 20’ Minor motion, PIR 20’ x 15’, Ultrasonic 15’ x 15’
  • UL Listed
  • 5 Year Warranty

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