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September 08, 2026 2 min read
Product data sheet for the Leviton Decora Smart Switch with Wi-Fi Technology (DW15S-1BZ), a hub-free Wi-Fi switch for lights and connected loads.
Product data sheet for the Leviton Decora Smart™ Switch with Wi-Fi Technology (DW15S-1BZ), a hub-free Wi-Fi switch for controlling connected loads and lights.
Controls connected loads and lights from anywhere using Wi-Fi, an internet connection, and the free My Leviton app — no hub required. Schedule lights and connected loads to turn on/off at specific times or based on sunrise/sunset, group devices into rooms, and create scenes to activate multiple lights at once. Supports LED and CFL loads up to 600 Watts along with legacy incandescent loads up to 1800 Watts, plus support for fluorescent, resistive, and motor loads.
Leverages the popular Decora form factor and styling, with compatible accessories including three-way devices, color change kits, and wallplates. Features true rocker action (press top to turn on, bottom to turn off). Color change kits available in white, ivory, light almond, gray, black, and brown. Pairs with an optional Leviton screwless wallplate for the cleanest installation.
| Incandescent | 1800W — 120VAC, 60Hz |
| LED/CFL | 5A, 600W — 120VAC, 60Hz |
| Fluorescent | 15A — 120VAC, 60Hz; 8A — 277VAC, 60Hz |
| Resistive | 15A — 120VAC, 60Hz |
| Motor | 1/2 HP — 120VAC, 60Hz |
Both single-pole and three-way wiring diagrams are provided in the original product data sheet (see downloadable PDF). Three-way (multi-location) switching requires a Coordinating Switch Remote (DD0SR-1) or Matching Switch Remote (DD0SR-DLZ).
Five-Year Limited Warranty.
| Description | Cat. No. |
|---|---|
| 15A Switch with Wi-Fi Technology | DW15S-1BZ |
| Coordinating Switch Remote | DD0SR-1 |
| Matching Switch Remote | DD0SR-DLZ |
Leviton Manufacturing Co., Inc. Global Headquarters, 201 N. Service Rd., Melville, NY 11747-3138. Tech Line: 1-800-824-3005. www.leviton.com/decorasmart
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