Dual Tech Occupancy Sensor, 24VDC, center mount 360°, 40 Khz
DT-305
Wattstopper
Dual Tech Occupancy Sensor, 24VDC, center mount 360°, 40 Khz is rated
out of
5 by
73.
Bazaarvoice SAP Hybris Integration Version 2.8.1
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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
General Info
| Color | White | ||
| Product Series | DT-305 | ||
| Type | Sensor | ||
| Application Sector | Commercial | ||
| Product Line | Wattstopper | ||
| Country Of Origin | China | ||
| Features | Adjustable Time Delay, Indicator Lights, Light Level Sensor, Power Pack Required, Sensitivity Adjustment | ||
| Included | Sensor Mask | ||
| Installation Location | Ceiling | ||
| Warranty Type | 5-Year | ||
| Standard | UL, cUL | ||
| UPC Number | 754182913831 |
Dimensions
| Product Depth US | 1.5 in | ||
| Product Height US | 4.5 in | ||
| Product Volume US | 44.4 cu in | ||
| Product Width US | 4.5 in | ||
| Product Weight US | 0.2 lb |
Additional Information
| Product Environmental Profile | Yes | ||
| 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
| Current Draw | 16 mA | ||
| Number of Connections | 1 | ||
| On Function | Auto On | ||
| Wire Connection Type | Plug Terminal | ||
| Has Battery | No | ||
| Indicator | LED Light | ||
| Input Voltage | 18 to 28 VDC/VAC | ||
| Mounting Type | 4 in Octagonal J-Box, Ceiling Tile, Surface | ||
| Operating Temperature | 0°-55°C, 32°-131°F | ||
| Operating Temperature Max | 131 °F | ||
| Operating Temperature Min | 32 °F | ||
| Sensing Range | 36 ft | ||
| Sensor Type | Occupancy | ||
| Sensor Technology | Dual Technology, Passive Infrared (PIR), Ultrasonic | ||
| Sensor Coverage | 1000 sq ft | ||
| Sensor Coverage Pattern | 360 deg | ||
| Sensor Mounting Height | 8-12 ft | ||
| Ultrasonic Frequency | 40 kHz |
Resources
Installation Instructions
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
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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
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57-039-8 - CI,DT,UT-355 Sensor Mounting Details
pdf
57-303 - CI, DT, UT-305 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
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60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
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60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
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60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection
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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
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DT-300cp - DT-300 Coverage Pattern
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DT-300cp - DT-300 Coverage Pattern
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DT-305
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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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View More
Specifications
Product Environmental Profile
Reviews
Rated 5 out of
5
by
AtlTomP from
Absolutely Awesome Dimmer
I purchased this dimmer as a replacement for some some other smart wi-fi dimmers I have in my home. After having installed and used the Legrand dimmers for a couple of months, I can now say that I intend to replace all of my existing wi-fi dimmers (approximately 50) with Radiant - Smart Tru-Universal Dimmers. Without taking time to discuss my complaints with the other dimmers I will say that the Legrand dimmers address every one of my concerns with the other product. In particular, here is what I like about the Legrand dimmers:
- Works seamlessly with Homekit. The setup was totally uneventful (what a difference!).
- Connects directly to your home wi-fi without the need for a bridge.
- Powered directly off of wall current and doesn't require batteries.
- Works in 3-way and 4-way applications. When used in conjunction with the Legrand Remote Dimmers it can control multi-way switch installations. And the remote dimmers do not require batteries or the use some weird bluetooth signal.
- All of the wiring connections are internal to the switch housing and not exposed on the outside of the housing - this practically eliminates the possibility of accidentally shorting one of the connections on the dimmer against the ground wire in the junction box.
- Does not require the use of a traveler wire between the the main dimmer and the remote dimmers in multi-way installations (this means that you don't have to be a rocket scientist to wire multi-way switches).
- The dimmers seem extremely stable and have never lost their connection to my home wi-fi.
After having struggled for a couple of years with my existing wi-fi dimmers, I am totally impressed with the Legrand product. I hope they continue to grow and expand their product offerings in this area!
Date published: 2020-06-05
Rated 1 out of
5
by
In the dark from
Wrong description on website, not tru-universal
I needed a tru-universal dimmer for a new light fixture I bought. Lighting store recommended Legrand and indicated I had to make sure it was ELV compatible, as all tru-universal dimmers are. Description on Legrand website mentioned this was tru-universal, compatible with ELV, MLV, halogen, LED, incandescent. Installed the dimmer, and got horrible buzzing sounds. Looked at the package and saw that this is not the tru-universal dimmer but an incandescent/halogen only. Don't waste your time and money. You need part RH703PTU. Anything without "TU" is not tru-universal. Legrand's website is wrong for the white switch (RH703PW) and the tri-color switch (RH703PTC)
Date published: 2020-12-14
Rated 5 out of
5
by
Texelena from
Great functionality and easy to install!
This product was super easy to install and integrate with Alexa, the instructions in setting the Smart Switch with our home network were very easy to follow and everything was up and running in a manner of minutes. Being able to remotely control the lights is very convenient, you can also manually click it on or use the app which is great. It is also still able to be used as a normal switch. The Wi-Fi smart switch looks almost identical to the other switches in our home with the addition of a nice small cool white led to show the switch is off and helps find it in the dark. This was a great addition on our journey to a smart home.
Date published: 2019-12-23
Rated 5 out of
5
by
Cowboy Joe from
Excellent product choice
I chose to use the legrand style switches and plugs in my remodeling project. I am so glad I did because everyone really likes how they look and they add such elegance and style to the kitchen, dining room, & bathroom.
Date published: 2019-08-10
Rated 5 out of
5
by
Bmar2787 from
Durable reliable
I got one of these switches to try out and I liked the way it worked so much that I switched all of my dimmer switches in my house to this same brand and style. The ones I had before hummed when dimmed down and these have not done that at all to me.
Date published: 2018-10-31
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
can this dim 0-10 volt drivers or is it just adjusting sensor to preset hi and low trim levels. I need to be able to dim from 100 down to about 5% if needed.
Hello,
The FS-205 occupancy sensors turn lighting ON and OFF based on occupancy and ambient light levels. It does not have continues dimming
Date published: 2025-01-03
My lights are not automatically turning off. Does this mean the sensor has gone bad or would a bad sensor not allow the lights to turn on at all
Hello,
we may need to troubleshoot to determine if there indeed is a component issue. Simply start with disconnecting the blue control output wire on the back of the sensor - it is low voltage. If the lights turn off when this is done the power pack is fine - possible sensor issue. If lights remain ON when the wire is removed - power pack needs to be replaced.
Please call us if further assistance is needed, 1-800-879-8585 opt 3
Date published: 2025-01-03
Installed a Legrand rotary dimmer (R600PLTKV). You have to press the knob 3 times to make the light go on. When I went back to the store, the electrician said he never heard of this before and thought it was a defect. What do you say?
Please contact our technical support team for additional assistance with your dimmer.
Pass & Seymour Technical Support:
Phone: 800-223-4185
Mon – Fri: 8:00am – 6:00pm EST (excluding holidays)
Email Us: tech.support@legrand.us
Date published: 2024-12-26
I have a DT 300 sensor. Can I keep my lights on all the time during business hours without movement. I only see a 30-minute delay, was looking for an 8-to-9-hour delay
The maximum delay time on a DT-300 sensor is 30 minutes.
Date published: 2024-11-16
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?
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.
Date published: 2024-11-04
Dimmer RHCL453PTCCCV6 - what is the wire size on the connecting wires coming from the device?
Thank you for your inquiry. The wiring terminals will accommodate 12 & 14-gauge wire. If you have any other questions or comments, please get in touch with us at (800) 223-4185 8:00 a.m. – 6:00 p.m. EST or by email at Tech.Support@legrand.us.
Date published: 2024-09-23
Can the DT 300 be used in a shower atmosphere, meaning a truck stop shower
Thank you for your question. The DT-300 is not rated for installation in a wet area.
Date published: 2024-09-04
Hello,I was recommended this product.For the fan I don't need a dimmer switch just power on and off, the Fan has its own remote control.I do need to be able to dimmer another ceiling lamp.Do you have a led/cfl one dimmer and on/off and one on/off?
Thank you for your inquiry. Unfortunately, we do not offer a combination fan speed controller & on/off switch.
Date published: 2024-09-11
Bazaarvoice SAP Hybris Integration Version 2.8.1