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Front of DSW-301M-W with wire connections

Back of DSW-301M-W with wire connections

Side of DSW-301M-W with wire connections

Dual Technology Wall Switch Vacancy Sensor, 120/277V, White

The DSW-301M dual technology wall switch vacancy sensor combines the benefits of passive infrared (PIR) and ultrasonic detection technologies. The DSW-301M does not have Auto-ON capabilities and operates in Manual-ON mode only. All other specifications and settings are identical to the DSW-301

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Features

Operates in Manual-On only to meet code requirements
Allows multi-way control from one of up to four control locations
High sensitivity and dense coverage for exceptional performance
Color-matched lens and low profile for appealing design
Three occupancy logic options to customize control to meet application needs
Zero-crossing for long relay life
30 second re-trigger if occupancy is detected
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

Specifications

General Info

Color	White
Product Series	DSW-301
Type	Sensor, Switch
Material	ABS
Finish	Glossy
Application Sector	Commercial
Product Line	Wattstopper
Country Of Origin	China
Features	Adjustable Time Delay, Indicator Lights, Light Level Sensor, Sensitivity Adjustment, Test Mode, Walkthrough Mode
Included	Mounting Screws
Installation Location	Wall
Number of Switches	1
Switch Type	Motion Sensor, Push
Warranty Type	5-Year
Standard	UL, cUL, FCC part 15, Complies with 2017 NEC requirements, RoHS
UPC Number	754182001101

Dimensions

Product Depth US	1.8 in
Product Height US	4.1 in
Product Width US	1.8 in
Product Weight US	0.3106 lb

Listing Agencies / 3rd Party Agencies

FCC Compliant	Yes
cUL Listed	Yes

Additional Information

Product Has Potential to Contribute to LEED	Yes		This product contributes to earning credits in the LEED rating system. Visit our LEED with Legrand webpage for more information.
RoHS Compliant	Yes		This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.

Technical Information

Number of Rockers	0
On Function	Manual On
Requires Neutral Wire	No
Wire Connection Type	Flying Leads
Has Battery	No
Indicator	PIR Detection LED, Selectable audible alert for impending shutoff, Ultrasonic Detection LED
Indoor/Outdoor	Indoor
Input Voltage	120/240/277 VAC
Light Level Adjustment	8-180 fc
Line Frequency	50 Hz, 60 Hz
Load Rating	1000 W @ 120 VAC, 1200 W @ 240/277 VAC
Location Rating	Dry
Mounting Type	In-Wall
Number of Buttons	1
Number of Gangs	1
Number of Poles	Single Pole
Timer Type	DIP Switch
Timer Duration	5 Minutes, 15 Minutes, 30 Minutes
Operating Temperature	0°-55°C, 32°-131°F
Operating Temperature Max	131 °F
Operating Temperature Min	32 °F
Operating Humidity	5-95% RH (Non-Condensing)
Horsepower Rating	1/4 HP @ 120 VAC
Sensing Range	Major motion: PIR 35 x 30 ft, Ultrasonic 20 x 20 ft, Minor motion: PIR 20 x 15 ft, Ultrasonic 15 x 15 ft
Sensitivity Adjustment	PIR (Min/Max), Ultrasonic (0-100%)
Sensitivity	PIR (high/low), Ultra-sonic (fully variable)
Sensor Type	Vacancy
Sensor Technology	Dual Technology, Passive Infrared (PIR), Ultrasonic
Sensor Coverage	1050 sq ft
Sensor Coverage Pattern	180 °
Sensor Mounting Height	4 ft
Ultrasonic Frequency	40 kHz
Storage Temperature	23° - 176° F, -5° - 80° C
Engraving Type	Blank