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DSW-301 – DUAL TECHNOLOGY WALL SWITCH OCCUPANCY SENSOR

$70.00

THE DSW-301 SENSOR IS GREAT FOR RETROFIT PROJECTS AND WATTSTOPPER’S DUAL TECHNOLOGY HAS THE FLEXIBILITY TO WORK IN A VARIETY OF APPLICATIONS WHERE ONE TECHNOLOGY ALONE MAY NOT BE SUFFICIENT. COMMON APPLICATIONS INCLUDE SMALL AND EXECUTIVE OFFICES, SMALL AND MEDIUM CONFERENCE ROOMS, SMALL CLASSROOMS AND LUNCH/BREAK ROOMS. IN ADDITION, DUAL TECHNOLOGY SENSORS ARE THE PERFECT CHOICE FOR ADA-COMPLIANT BUILDINGS DUE TO LOWER MOUNTING HEIGHT REQUIREMENTS. – BY WATTSTOPPER

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Description

This is the dual technology wall switch occupancy sensor. 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. Once the lights are ON, detection by either technology holds lights ON until occupancy is no longer detected and the time delay elapses. Factory default operation is for Manual-ON, so that users must turn lights on. DIP switch settings allow for a variety of control options including Auto-ON operation, walk-through and test mode. In Auto-ON mode, the DSW-301 turns lighting on when the PIR sensor detects occupancy. Additional DIP switch settings allow the user to choose which sensing technologies hold ON or retrigger the lighting. Multiple sensors may be used for control of one or more loads from up to four locations. The DSW-301 sensor uses a patent pending Neutral Sense Technology. Any DSW-301 sensor can be used for a two-wire or three wire application, either to work with existing wiring, or to meet local or national code requirements. An easy-to-break plastic tab covers neutral screw terminals. Once the sensor is connected to neutral it complies with all codes that restrict current leakage to ground. Check out Wattstopper DLM products here.

  • Complies with 2011 NEC requirements
  • Zero-crossing for long relay life
  • Vandal resistant lens combines precise coverage with durability
  • Selectable walk-through mode turns lights off three minutes after initial occupancy if no motion is detected after the first 30 seconds
  • Test mode allows quick and easy adjustments
  • Selectable audible alert for impending shutoff
  • In automatic mode, sensor returns automatically to Auto-ON after lights are turned off manually; ideal for presentations
  • Four occupancy logic options to customize control to meet application needs
  • Optional light level sensing with simple setup
  • Service mode allows sensor to operate as a service switch in the unlikely event of a failure
  • Sensor coverage tested to NEMA Guide Publication WD 7-2000

 WS-Cutsheet-DSW301

  • DSW-301: 120/277VAC; 50/60Hz, 1/6 hp @ 120VAC, 0-1000W ballast, LED, and tungsten @ 277VAC, 0-1200W ballast and LED
  • DSW-301-347: 347VAC; 50/60Hz, 1/6 hp; 0-1500W ballast and LED
  • Time delays: 5, 15 or 30 minutes, walk-through, test mode / 20 minutes
  • 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’
  • Dimensions (L x W x D): 2.73” x 1.75” x 1.81” (69mm x 44mm x 46mm)
  • UL and cUL listed
  • Five-year warranty

 

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