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Front and side of Dual Tech Occupancy Sensor, center mount 360 degrees
Front and side of Dual Tech Occupancy Sensor, center mount 360 degrees

Dual Tech Occupancy Sensor, 24VDC, Center Mount, 360°, 40khz, USA

DT-305-U Wattstopper
Dual Tech Occupancy Sensor, 24VDC, Center Mount, 360° is rated 4.8 out of 5 by 6.
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BAA Yes
Where To Buy
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Features

Features

  • Sensors work with low-voltage momentary switches to provide manual control
  • Patented ultrasonic diffusion technology spreads coverage to a wider area
  • LEDs indicate occupancy detection
  • Uses plug terminal wiring system for quick and easy
  • Eight occupancy logic options provide the ability to customize
  • Available with isolated relay for integration with BAS or HVAC
  • BAA/TAA-compliant models available
Specifications

Specifications

General Info
Product Line Wattstopper
Color White
UPC Number 754182925841
Country Of Origin United States
Product Series DT-305
Features Adjustable Time Delay, Indicator Lights, Light Level Sensor, Power Pack Required, Sensitivity Adjustment
Installation Location Ceiling
Included Sensor Mask
Application Sector Commercial
Standard UL, cUL, BAA, TAA
Warranty Type 5-Year
Type Sensor
Dimensions
Product Width US 4.5 in
Product Weight US 0.2 lb
Product Volume US 44.4 cu in
Product Depth US 1.5 in
Product Height US 4.5 in
Additional Information
Product Environmental Profile Yes
Technical Information
Operating Temperature Min 32 °F
Ultrasonic Frequency 40 kHz
Has Battery No
Number of Connections 1
Sensor Coverage Pattern 360 deg
Sensor Type Occupancy
Operating Temperature Max 131 °F
Sensor Mounting Height 8-12 ft
Sensor Technology Dual Technology, Passive Infrared (PIR), Ultrasonic
Indicator LED Light
Input Voltage 18 to 28 VDC/VAC
Sensor Coverage 1000 sq ft
Mounting Type 4 in Octagonal J-Box, Ceiling Tile, Surface
On Function Auto On
Current Draw 16 mA
Operating Temperature 0°-55°C, 32°-131°F
Sensing Range 36 ft
Wire Connection Type Plug Terminal
Resources

Resources

Cutsheet
DT-300 Series Dual Technology Ceiling Sensors Cutsheet
pdf
Installation Instructions
DT-300 Installation Instructions
pdf
DT-305 Installation Instructions
pdf
CAD Drawings
57-003-4 - 8-Wire Occupancy Sensor with Manual-On Feature
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57-003-4 - 8-Wire Occupancy Sensor with Manual-On Feature
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57-003-4 - 8-Wire Occupancy Sensor with Manual-On Feature
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57-010 - Multiple Occupancy Sensors Using One Power Pack
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57-010 - Multiple Occupancy Sensors Using One Power Pack
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57-010 - Multiple Occupancy Sensors Using One Power Pack
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57-010 - Multiple Occupancy Sensors Using One Power Pack
pdf
57-039-8 - CI,DT,UT-355 Sensor Mounting Details
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57-039-8 - CI,DT,UT-355 Sensor Mounting Details
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57-039-8 - CI,DT,UT-355 Sensor Mounting Details
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57-039-8 - CI,DT,UT-355 Sensor Mounting Details
pdf
57-303 - CI, DT, UT-305 Standard Schematic
png
57-303 - CI, DT, UT-305 Standard Schematic
pdf
57-303 - CI, DT, UT-305 Standard Schematic
dxf
57-303 - CI, DT, UT-305 Standard Schematic
dwg
60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
pdf
60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
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60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
png
60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
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DT-300
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DT-300
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DT-300
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DT-300cp - DT-300 Coverage Pattern
png
DT-300cp - DT-300 Coverage Pattern
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DT-300cp - DT-300 Coverage Pattern
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DT-305
dwg
DT-305
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DT-305
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DT-305cp - DT-305 Coverage Pattern
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DT-305cp - DT-305 Coverage Pattern
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DT-305cp - DT-305 Coverage Pattern
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Specifications
DT-300 360˚ Dual Technology Occupancy Sensor
doc
Product Environmental Profile
Low Voltage Dual Technology Occupancy Sensor
pdf
Case Studies
MAY 2011 - WattStopper occupancy sensors make it easy for HD Supply to live up to green ideal
pdf
Reviews

Reviews

Rated 5 out of 5 by from Very Flexible Mounting For Structured Enclosures I purchased these to go into 3 different structured media cabinets that I mounted behind flat screen tvs. I have network wiring and wireless access points along with the traditional cable boxes and media players all nicely hidden behind the tvs. For the price you can't beat these mounts!
Date published: 2020-09-18
Rated 5 out of 5 by from Fan for life!!! Quick delivery and simple installation. A quality product..I have many other Legrand products in my home and am very happy with the look and color options.
Date published: 2024-11-14
Rated 5 out of 5 by from CABLOFIL COVER CVN CVN300PG Is the CABLOFIL COVER CVN CVN300PG designed to be vertically mounted?
Date published: 2024-09-16
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Questions & Answers

Questions & Answers

can I wire these together so that when one area comes on they all come on. I have 3 currently servicing a barber shop. when 1 area comes on I want them all to come on, Is this possible with the DT 305? If so how?

Asked by: Steven Schmelz
Hello, It sounds like we have three separate power packs, we can use one power packs red/blue/black and the other two packs we will cap the red 24v off and in parallel connect the blues and blacks.
Answered by: Justin
Date published: 2024-11-04

Are these occupancy sensors exterior rated? If not, what occupancy sensors are?

Asked by: Enrica Cotellessa
The Wattstopper CI-305 is not exterior rated. For outdoor applications, I recommend looking into the FSP line of sensors, which are designed for outdoor use.
Answered by: Tier 1 Tech Support
Date published: 2024-10-24

Will this plug work with the 3769 Corrosion-Resistant Receptacle?

Asked by: Ryan
Thank you for your inquiry. Please review the following recommendation for the correct receptacle for plug part number CS8165: Part #: CS8169 - 3 phase 480V California Standard Receptacle
Answered by: Justin
Date published: 2024-06-28

Has this item been discontinued?

Asked by: David
Hello David, I have checked our inventory, and discontinued list. The DT-305 is not an obsolete item, and is available
Answered by: Justin
Date published: 2024-08-22

hi, Wondering if a 2097traplw is considered a class b gfi receptacle?

Asked by: SCOTT
Thank you for your inquiry. The legrand GFCI part number 2097traplw is a class A GFCI.
Answered by: Justin
Date published: 2024-06-13

I have 3 occupancy sensors that do seem to shut off the lights when unoccupied. I see the red and green light flickering meaning we clearly have power.

Asked by: Serge St Pierre
The red and green are activity LEDs for the sensors, if the LEDs continue to flash when you stand still, then the sensor is likely false tripping. I suggest to start with placement, assure all sensors are 5-6' away from air supplies this is common to false trip the sensors causing lights to either stay ON or OFF. If more assistance is needed, please call our Technical Support Team 1-800-879-8585
Answered by: Justin
Date published: 2024-03-28

What is the IP rating of DT-#100 series?

Asked by: Anonymous
We do not have a DT-100 sensor, if your question concerns the DT-305, this device is specified for indoor use only and does not have an IP rating.
Answered by: Justin
Date published: 2024-01-31

I have CI-305 sensors in an office space. The lights in this office space go out every 30 minutes (assuming that no one moves from their desks in that time). Is there an option to change the timer from 30 minutes to a longer period of time?

Asked by: Chris
Hello, The CI-305 will have the following time delay settings - Time Delay Adjustment 30 seconds to 30 minutes. Best Regards, Technical Support
Answered by: Justin
Date published: 2023-10-18
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