Leviton No-Neutral Smart Switch Spec Breakdown and Compatibility Guide

Best for: Architectural LED and MLV dimming retrofits

Pros

• Custom fade rates and presets
• Supports LED CFL and MLV
• Anywhere Companion multi-location pairing

Cons

• Requires MLWSB Wi-Fi bridge

Best for: Heavy lighting and motor loads without neutral

Pros

• 15A general use load rating
• Supports 3/4 HP motor loads
• Broad smart home platform support

Cons

• Requires MLWSB bridge sold separately

The Leviton No-Neutral Decora Smart Switch provides automated ON/OFF control for lighting circuits where neutral wires are absent in the electrical wallbox. Operating under model designation DN15S-1RW, this unit is engineered for full electrical load management across standard 120-volt alternating current systems. It features an ON-NONE-ON operational mode using a normally open physical contact mechanism and an intuitive hinge lever actuator. Installation requires dedicated LINE, LOAD, and GROUND connections to ensure reliable circuit completion. Homeowners who integrate their systems with comprehensive electrical panels like the leviton smart breaker ecosystem will appreciate the standardized Decora aesthetic and robust contact ratings.

In terms of electrical capacity, the DN15S switch specs deliver industrial-grade overhead, supporting up to 15A for general use, 5A for LED, CFL, and electronic ballasts, 1500W for incandescent or halogen lamps, 15A for magnetic ballasts, and 3/4 horsepower motor loads. Unlike standard Wi-Fi hardware that relies on direct 2.4GHz internal transceivers, this connected device requires the MLWSB Decora Smart Wi-Fi Bridge (sold separately) to establish wireless control. Once paired, the switch enables voice and app command integrations across Amazon Alexa, Hey Google, Apple Siri, Apple Home, SmartThings, and Sonos, while supporting multi-location 3-way circuits when linked wirelessly with the optional Anywhere Switch Companion (DAWSC).

• Maximum load capacity rated at 15A general use, 5A LED/CFL, 1500W incandescent, and 3/4 HP motor loads
• Requires LINE, LOAD, and GROUND connections without requiring a neutral wire in the wallbox
• Mandates the MLWSB Decora Smart Wi-Fi Bridge for app connectivity and voice control platforms
• Supports wireless multi-location 3-way setups using the DAWSC Anywhere Switch Companion

The Leviton No-Neutral Decora Smart Dimmer Switch, cataloged as the DN6HD-1RW, brings full-range architectural dimming to older electrical wallboxes lacking neutral conductors. Operating at 120 volts alternating current with a 15A current rating, this in-wall dimmer incorporates automatic operation modes with physical contact structures. It is specifically designed to eliminate bulb flicker and step-skipping on challenging modern light loads. For homeowners comparing connected lighting across ecosystems like the eve smart switch family, the DN6HD provides a dedicated solution specifically tailored to retrofitting legacy homes without rewiring junction boxes.

Through the My Leviton application, users can configure precise lighting profiles, adjusting preset light levels, fade rates, and bulb types to match dimmable LED, CFL, incandescent, and magnetic low-voltage (MLV) fixtures. The firmware also provides software options for standard ON/OFF operation when non-dimmable bulbs are installed on the load circuit. Safe operation requires LINE, LOAD, and GROUND wiring. To link into smart ecosystems, the leviton DN6HD dimmer requires the MLWSB Wi-Fi Bridge. Connectivity enables automation routines via Apple Home, Google Assistant, Amazon Alexa, SmartThings, and Sonos, with wireless 3-way multi-location support achieved via DAWDC Anywhere Dimmer Companions or DAWSC Anywhere Switch Companions.

• Full-range dimming control with customizable preset levels, fade rates, and bulb profile options
• Physical contact in-wall dimmer rated for 15A circuits operating on 120V alternating current
• Requires LINE, LOAD, and GROUND wiring while operating without a dedicated neutral conductor
• Pairs with MLWSB bridge for voice integration and supports DAWDC/DAWSC wireless companions

Best for: First-time buyers needing dimmer and bridge

Pros

• Includes DN6HD dimmer and bridge
• Plug-in bridge setup
• Full-range dimming with app scheduling

Cons

• Limited to 300W LED and CFL

The Leviton Decora Smart No-Neutral Dimmer & Wi-Fi Bridge Kit, sold under model DNKIT-1RW, compiles the essential hardware needed to establish a no-neutral dimming system in a single package. The kit contains one DN6HD in-wall dimmer and one MLWSB plug-in Wi-Fi bridge, resolving the external bridge requirement immediately out of the box. The dimmer hardware features a hinge lever actuator, normally open contacts, and screw terminal connections rated for 120-volt lines at 15A. It accommodates dimmable LED and CFL fixtures up to 300W, making it suitable for multi-bulb chandeliers, recessed downlight arrays, and residential living room circuits.

Because the included MLWSB bridge plugs directly into a standard 120V wall outlet, network commissioning is straightforward. The dimmer handles local physical control while communicating wirelessly with the bridge, which handles the network connection to the local 2.4GHz router. This leviton DNKIT Wi-Fi bridge kit gives users full access to the My Leviton app features, including customized light schedules, variable fade rates, and direct voice integration with Hey Google, Amazon Alexa, and Apple Siri. For multi-location control across wide rooms, the dimmer pairs with optional wireless DAWDC or DAWSC Anywhere Companions without requiring travelers or additional in-wall wiring.

• Starter bundle contains one DN6HD no-neutral in-wall dimmer and one MLWSB plug-in Wi-Fi bridge
• Rated to dim modern solid-state lighting arrays with dimmable LED and CFL loads up to 300W
• Dimmer requires LINE, LOAD, and GROUND wiring; bridge connects to standard wall outlets
• Integrates with Hey Google, Amazon Alexa, and Apple Siri via the bundled bridge

Best for: Utility rooms requiring humidity sensing

Pros

• Optional neutral wire installation
• Built-in humidity sensor for ventilation
• Compact slim profile design

Cons

• Single-pole circuits only

Best for: Hands-free sensing across multi-way circuits

Pros

• Flexible neutral or no-neutral wiring
• 180-degree 900 sq ft PIR coverage
• Includes 3 faceplate colors

Cons

• No wireless app connectivity

The Leviton Motion Sensor Light Switch, cataloged under model DOS05-1LZ, is an autonomous in-wall occupancy and vacancy controller designed for spaces where network connectivity is unnecessary. Unlike connected radio devices such as a tp link smart switch, the DOS05 functions as a standalone unit that utilizes a passive infrared (PIR) sensor to detect movement. It delivers a 180-degree field-of-view providing up to 900 square feet of coverage. Designed with a shallow housing depth to slide easily into crowded wallboxes, the switch includes push-button actuation and provides an ON-OFF-ON operational configuration with normally open contacts.

Wiring flexibility is a hallmark of the leviton DOS05 motion sensor switch: it can be wired either with or without a neutral wire, though a solid ground connection is mandatory. Load specifications include 300W for LED and CFL, 600W for incandescent and halogen, 400VA for magnetic low voltage, 400VA for electronic low voltage, 1/4 HP for small motor loads, and a 5A resistive rating (with an overall current rating of 2A). It supports single-pole installations as well as 3-way multi-location circuits when paired with a standard switch. The device can be toggled between automatic-on occupancy mode and manual-on vacancy mode to satisfy 2019 California Title 24, Part 6 requirements, and comes packaged with interchangeable white, ivory, and light almond faceplates.

• Provides 180-degree passive infrared motion detection covering up to 900 square feet
• Flexible installation topology permits wiring either with or without a neutral wire (ground required)
• Handles 300W LED/CFL, 600W incandescent, 400VA MLV/ELV, 1/4 HP motor, and 5A resistive loads
• Configurable for auto-on occupancy or manual-on vacancy switching to meet Title 24 guidelines

Best for: Connecting no-neutral Decora devices to Wi-Fi

Pros

• Covers up to 2500 sq ft
• Manages up to 25 Decora devices
• Compact plug-in wall form factor

Cons

• Requires 2.4GHz Wi-Fi band

The Leviton MLWSB-1BW Decora Smart Wi-Fi Bridge serves as the vital communications link for all Leviton Decora Smart no-neutral in-wall switches and dimmers. Operating as a compact plug-in wall module measuring 1.57 by 1.96 by 1.1 inches and weighing 4.2 ounces, the bridge establishes a 2.4GHz connection between your home network router and Leviton proprietary RF endpoints. Because no-neutral switches cannot draw high quiescent operating currents without causing connected LED bulbs to flicker or glow, offloading the Wi-Fi transceiver to this dedicated plug-in module ensures rock-solid network stability and maintains switch compliance in older residential infrastructure.

A single MLWSB bridge delivers up to 2,500 square feet (50 feet by 50 feet) of wireless coverage and manages up to 25 total Leviton Decora Smart no-neutral devices and Anywhere Companions. Furthermore, the bridge enables up to 6 Anywhere Companion devices to link directly with a single no-neutral switch or dimmer for extensive multi-way switching layouts. In larger architectural structures or multi-story buildings where thick lathe-and-plaster walls impede signal transmission, multiple MLWSB Wi-Fi bridges can be enrolled into the same My Leviton account and Wi-Fi network to eliminate dead zones and ensure uniform switch response times throughout the home.

• Plug-in 2.4GHz Wi-Fi module enables smart control for Decora Smart no-neutral switches and dimmers
• Delivers up to 2,500 square feet of RF coverage to eliminate connectivity blind spots
• Supports system capacity of up to 25 total no-neutral devices and wire-free Anywhere Companions
• Allows up to 6 Anywhere Companions to link with a single no-neutral primary switch

The Leviton Motion Sensor Light Switch (model DOS02-1LT) delivers standalone automated control engineered specifically for smaller utility rooms, closets, pantries, and basements. Featuring a single-pole, 1-way circuit design with screw terminal connectors, this model employs a rocker-style hinge lever actuator with a clean, slim profile that fits inside congested shallow electrical junction boxes. Like its larger sibling, the leviton DOS02 no neutral switch provides flexible wiring versatility, functioning completely without a neutral conductor provided that a secure equipment ground connection is terminated in the wallbox.

In addition to standard motion detection providing a 180-degree field of view and 900 square feet of coverage via passive infrared sensing, the listing specifies that this device senses humidity and automatically turns bath or ventilation fans on and off, with manual press capabilities for immediate ventilation needs. Electrical load capacities are calibrated for low-to-medium utility demands: up to 150W for dimmable LED/CFL, 250W for incandescent and halogen fixtures, 200VA for magnetic low voltage, 250VA for electronic low voltage ballasts, and a 2A resistive current rating. It operates between ON and OFF positions and can be set for manual-on vacancy operation to conserve energy across residential storage areas.

• Slim profile design engineered for single-pole circuits in tight, crowded electrical junction boxes
• Senses humidity to automatically manage bathroom ventilation fans alongside standard PIR motion sensing
• Rated for 150W LED/CFL, 250W incandescent/halogen, 200VA MLV, 250VA ELV, and 2A resistive
• Installable with or without a neutral wire in the box, requiring only a functional ground wire