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Wattstopper DW-311-B Dual Tech 0-10V Wall Switch Occupancy Sensor, 120/277V, Black
Wattstopper DW-311-B Dual Tech 0-10V Wall Switch Occupancy Sensor, 120/277V, Black


 
Our Price: $155.33
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Model: WATTSTOPPER-DW-311-B
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Technical Spec Downloads
 
Technical Spec
PRODUCT DESCRIPTION
The DW-311 dual technology dimming wall switch sensor can turn lights OFF and ON based on occupancy and allow the user to increase or decrease the lighting level. It combines the benefits of passive infrared (PIR) and ultrasonic occupancy detection technologies and works with 0-10 VDC dimming drivers and ballasts to control lighting loads including LEDs.

PRODUCT FEATURES
  • Vandal resistant lens combines precise coverage with durability
  • Presentation mode may be deactivated to allow AutoON operation after 15 second time delay for spaces with transient occupancy
  • Optional smart light level adapts ambient light hold off threshold to meet user needs
  • Selectable walk-through mode turns lights off three minutes after the room is initially occupied if no motion is detected after the first 30 seconds
  • Test mode allows quick and easy verification of coverage
  • Selectable audible and/or visual alerts for impending shutoff
  • LED indicates occupancy detection
  • Service mode allows sensor to operate as a service switch in the unlikely event of a failure
  • Zero-crossing for long relay life
  • No derating required for multi-gang applications
  • Sensor coverage tested to NEMA Guide Publication WD 7-2000
  • Compatible with decorator wall plates
  • This product meets the material restrictions of RoHS

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