Lutron Dual-Tech Occupancy Sensor Switch 20-24 V, White (LOS-WDT-WH)

Product Overview

The Lutron LOS-WDT-WH is a dual‑technology occupancy sensor switch designed for 20–24 V control systems. It replaces a standard wall switch to provide automated lighting control using combined PIR and ultrasonic detection.

Adjustable time‑out and sensitivity settings let installers tune the sensor to room traffic and reduce false triggers. The unit is supplied in a white finish and is a genuine Lutron component intended for system‑matched installations.

Key Features

• Dual‑tech sensing: Passive Infrared (PIR) plus ultrasonic to reduce false triggers and improve occupancy detection.
• Voltage rating: Designed for 20–24 V control circuits.
• Switch replacement: Installs in place of a standard wall switch to add automated lighting control.
• Adjustable controls: Time‑out and sensitivity can be set for the room’s traffic patterns.
• Color/finish: White for typical wallplate compatibility.

How this sensor functions

The LOS‑WDT‑WH uses dual‑technology sensing—Passive Infrared (PIR) combined with ultrasonic detection—to identify room occupancy. The PIR sensor detects changes in heat and motion, while the ultrasonic element senses micro‑movements in the space. Using both technologies reduces false triggers compared with single‑technology sensors.

• Occupancy detection via PIR + ultrasonic
• Replaces a standard wall switch to control lighting automatically

Typical applications

This model is intended for spaces where code‑required automatic lighting control or improved energy management is needed. Common installations include offices, restrooms, classrooms, storage rooms, and other general‑purpose interior spaces where a wall‑mounted sensor switch is appropriate.

• Energy‑code automatic lighting control
• Suitable for offices, restrooms, classrooms, storage rooms
• Used as a direct replacement for manual wall switches

Controls and tunability

Installers should set the device to the appropriate occupancy or vacancy mode and adjust the time‑out and sensitivity for the room during commissioning. These adjustments help match the sensor to room traffic patterns and minimize false on/off events.

• Selectable vacancy/occupancy mode (set during installation)
• Adjustable time‑out to determine how long lights remain on after no motion is detected
• Adjustable sensitivity to tune detection range and responsiveness

Key specifications

Use the following specifications as a quick reference for procurement and installation planning.

• Brand: Lutron
• Model / SKU: LOS‑WDT‑WH
• Voltage: 20–24 V
• Sensor technology: Dual‑Tech (PIR + Ultrasonic)
• Finish: White
• UPC: 27557212410

Before You Order

Confirm the model number and the voltage requirement for your control system before ordering. Verify whether vacancy or occupancy mode and preferred timeout/sensitivity settings will be configured at installation.

• Confirm compatibility with your 20–24 V control wiring.
• Decide on vacancy vs. occupancy mode and required timeout/sensitivity prior to installation.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Lutron Dual-Tech Occupancy Sensor Switch 20-24 V, White (LOS-WDT-WH). For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.