Leviton Ultrasonic Ceiling-Mou...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.99
Leviton Ultrasonic Ceiling-Mount Occupancy Sensor, Line Voltage, White

Leviton Ultrasonic Ceiling-Mount Occupancy Sensor, Line Voltage, White

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Model: ODC20-MDW

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2.99
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Leviton Ultrasonic Ceiling-Mount Occupancy Sensor, Line Voltage, White

The Leviton Provolt™ is a line voltage, ceiling-mounted occupancy sensor lighting control built around ultrasonic detection technology, covering up to 2000 sq ft per sensor head. Designed for automatic lighting control in commercial spaces, it combines daylighting and auto-calibration functions with a wide 120-277V AC/CA 50/60Hz operating range, giving specifiers a single device that adapts to varying ceiling heights and ambient light conditions. The unit is UL/CE listed, RoHS compliant, and meets CEC Title 20/24 requirements, and ships in a White finish to blend into standard ceiling grids.

Key Features

  • Coverage Area: Ultrasonic sensor rated for up to 2000 sq ft, suited to open offices, classrooms, and large common areas.
  • Line Voltage Operation: Direct 120-277V AC/CA, 50/60Hz input eliminates the need for a separate low-voltage power pack.
  • Ceiling-Mounted Design: Installs flush to the ceiling for unobtrusive, whole-room occupancy detection.
  • Daylighting: Integrates ambient light sensing to help reduce unnecessary artificial lighting when daylight is sufficient.
  • Auto-Calibration: Self-adjusts sensitivity settings during setup to simplify commissioning and reduce false triggers.
  • Ultrasonic Sensing Technology: Detects motion via sound wave reflection, effective for spaces with obstructions or minor movement.
  • Finish: White housing coordinates with standard ceiling tile and trim colors.
  • Configuration Options: Available in MDW and UDW configurations to match project requirements.

Certifications & Compliance

  • UL Listed
  • CE Compliant
  • RoHS Compliant
  • CEC Title 20/24 Compliant

Technical Specifications

  • list_batch: LEV-PREEXIST-20260803
  • Sensor Type: Ultrasonic
  • Coverage: 2000 sq ft
  • Voltage: 120-277V AC/CA, 50/60Hz
  • Mounting: Ceiling Mounted
  • Color: White
  • Configuration Options: MDW, UDW

Typical Applications

  • Commercial Office and Open-Plan Lighting Control
  • Classrooms and Educational Facilities
  • Conference Rooms and Common Areas
  • Energy Code Compliance Retrofits (CEC Title 20/24)
  • New Construction and Renovation Lighting Projects

Why Leviton?

Leviton's Provolt™ occupancy sensors pair line voltage convenience with ultrasonic detection, daylighting, and auto-calibration to deliver reliable, code-compliant lighting control for demanding commercial environments. Backed by UL/CE listing and RoHS and CEC Title 20/24 compliance, the supports professional installations where energy code adherence and dependable occupancy detection are required.

Manufacturer Resources

Product Specs

Product Type:
Occupancy Sensor
Listing:
UL Listed, CE, RoHS
Department:
Electrical
Product Group:
Wiring Devices
Sensor Type:
Ceiling Mount
Country of Origin:
China
Coverage:
2000 square feet
Frequency:
50/60 hertz
Product Subgroup:
Switches

Leviton ODC20-MDW – Frequently Asked Questions

1) How much floor area will one Leviton ODC20 ultrasonic ceiling sensor cover?
Up to 2000 square feet per sensor head. That is enough for an open office bay, a classroom, or a large common area off a single device. For a smaller room, a 1200 sq ft PIR unit like the Pass & Seymour Wattstopper CI305 is the closer match.
2) Ultrasonic or PIR for a ceiling occupancy sensor in an office with cubicles?
Ultrasonic is the right call there. The ODC20 detects motion by sound wave reflection, so it picks up small movements and occupants hidden behind partitions or furniture, which is where a line-of-sight PIR unit drops out and leaves people in the dark. Straight PIR, like the Wattstopper CI305, suits open rooms with clear sightlines. Where you want both technologies to agree before switching, a dual-tech unit such as the Wattstopper DT300 is the type to look at.
3) Will the Leviton ODC20 sensor satisfy California Title 24 lighting control requirements?
It is built for it. The ODC20 is CEC Title 20/24 compliant, and it carries daylighting, so the same device handles both the occupancy shutoff and the daylight response a code retrofit usually calls for. It is UL Listed, CE, and RoHS as well.
4) Does the Leviton ODC20 work on 277V branch circuits as well as 120V?
Yes, it takes anything from 120 to 277V AC at 50 or 60Hz, so the same part number works on a 120V tenant circuit and a 277V commercial lighting branch. One SKU covers both, which is useful when you are standardizing across a building.
5) What is the closest ultrasonic ceiling sensor to the Leviton ODC20 if the job runs on a low-voltage control system?
The Pass & Seymour UT3053 Wattstopper is the closest match in sensing technology and coverage: it is a ceiling mount ultrasonic occupancy sensor with 360 degree coverage rated for 2000 sq ft, the same 2000 square foot coverage the Leviton ODC20 carries. The difference is the power architecture. The ODC20 Provolt is a line voltage device running directly on 120-277V AC, 50/60Hz, so no separate power pack is needed. The UT3053 is a 24V sensor, which means it is wired back to a power pack or low-voltage control panel. Choose based on whether the room already has a low-voltage power pack infrastructure or whether you want a single line voltage device at the ceiling.
6) Is a PIR ceiling sensor a valid substitute for the Leviton ODC20 ultrasonic sensor?
They detect differently and cover differently, so treat it as a design decision rather than a drop-in swap. The Leviton ODC20 uses ultrasonic sensing, detecting motion by sound wave reflection, which works in spaces with obstructions or minor movement such as open offices with partitions or restrooms with stalls, and it is rated for up to 2000 sq ft. The Pass & Seymour CI305 Wattstopper is a low-profile ceiling PIR sensor with 360 degree coverage rated for 1200 sq ft. PIR requires line of sight to the occupant and responds to larger motion, so it suits open, unobstructed rooms. If the space has cubicle walls, bookcases, or seated workers typing, the ultrasonic ODC20 is the technology to keep.
7) What ceiling sensor should I use instead of the Leviton ODC20 in a room where ultrasonic gives false trips from HVAC airflow?
Look at a dual technology sensor such as the Pass & Seymour DT300 Wattstopper, a 24V, 360 degree dual technology ceiling occupancy sensor. Dual technology requires agreement between two sensing methods before switching, which is the usual answer where a purely ultrasonic head like the Leviton ODC20 picks up air movement from a diffuser. Note the power difference: the DT300 is a 24V device needing a power pack, while the ODC20 runs on line voltage at 120-277V AC, 50/60Hz directly at the ceiling.
8) What is the difference between the Leviton ODC20-MDW and ODC20-UDW?
Those are the two configuration options the ODC20 ships in, MDW and UDW. Both are the same white line voltage ceiling-mount ultrasonic head. Order by the full part number, ODC20-MDW or ODC20-UDW, so the configuration on the submittal is the one that arrives.
9) Does the Leviton ODC20 occupancy sensor need field sensitivity adjustment after install?
It auto-calibrates, self-adjusting sensitivity during setup to cut commissioning time and reduce false triggers. That matters on ultrasonic units, which are the ones most likely to nuisance-trip from HVAC air movement if sensitivity is left too hot.
10) For a smaller conference room, is there a simpler ceiling occupancy sensor than the Leviton ODC20?
The Pass & Seymour CI305 Wattstopper is a low-profile ceiling PIR sensor with 360 degree coverage rated for 1200 sq ft, a smaller footprint device for rooms that do not need the full 2000 sq ft the Leviton ODC20 covers. Two things to weigh before substituting: the CI305 is PIR rather than ultrasonic, so it wants an unobstructed view of occupants, and the ODC20 carries daylighting and auto-calibration along with line voltage 120-277V operation. If the room has a daylight harvesting requirement under the energy code, keep the ODC20.
11) Can I mix Leviton ODC20 sensors and Wattstopper ceiling sensors in the same building?
They can coexist zone by zone, but they are not wired the same way and should not be assumed interchangeable on a given circuit. The Leviton ODC20 Provolt is a line voltage device taking 120-277V AC, 50/60Hz directly, switching the load at the sensor. The Pass & Seymour DT300 and the UT3053 are both 24V sensors, which expect a power pack between the sensor and the load. Standardizing on one architecture per zone keeps the rough-in consistent; if you are matching existing ceiling devices, confirm whether the ceiling boxes were run for line voltage switching or for low-voltage sensor cable before ordering.
12) What color is the Leviton ODC20 ceiling sensor, and will it look right in a standard grid ceiling?
White housing, mounted flush to the ceiling, so it reads as part of standard ceiling tile and trim rather than a surface add-on. Both configurations come in white.
How fast can I get the Leviton ODC20-MDW delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Leviton ODC20-MDW come with a warranty?
Absolutely. The Leviton ODC20-MDW is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Leviton ODC20-MDW?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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