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Dual Tech Wall Switch Occupancy Sensor, 120/277V, Ivory

DW-100-I Wattstopper
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The DW-100 dual technology wall switch sensor combines the benefits of passive infrared (PIR) and ultrasonic technologies, and can turn lights OFF and ON based on occupancy. It is characterized by high sensitivity to small and large movements, appealing aesthetics, and a variety of features.
Color Ivory


  • High sensitivity and dense coverage for exceptional performance
  • Color-matched lens and low profile for appealing design
  • Selectable operation, walk-through, test and presentation modes for increased energy savings and convenience
  • Defaults to Manual-ON operation for maximum energy savings
  • Part of a comprehensive line of PIR, Ultrasonic and Dual Technology wall switch sensors


General Info
Product Line Wattstopper
Replaced by Part Number  DSW-301-I
Color Ivory
UPC Number 754182919086
Country Of Origin China
Additional Information
Product Environmental Profile Yes


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Questions & Answers

Does the DW-100 and DT-355 require power packs?

Asked by: JoAnn
No, they are both line voltage sensors.
Answered by: Legrand Technical Support
Date published: 2022-03-11

how to set dip switches on DSW -301 TO TURN ON & OFF BY WALK THROUGH

Asked by: not working
Walk-Through Mode - (DIP #3 need to be ON): The DSW sensor turns the load OFF 3 minutes after the area is initially occupied if no motion is detected after the first 30 seconds. If motion continues beyond the first 30 seconds, the set time delay applies.
Answered by: Legrand Technical Support
Date published: 2022-09-19

Does it record you and allow others people to watch what you do?

Asked by: Ali
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