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Leviton Decora Smart Wi-Fi 4-Speed Fan Controller, White


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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Ceiling Fan Switch With Wi-Fi Control

Control your ceiling fan locally or with a smartphone via Wi-Fi with the Leviton Decora Smart Wi-Fi 4-Speed Fan Controller. This Wi-Fi speed fan wall switch controls On/Off and speed settings for 120VAC fans up to 1.5 Amps. Settings are chosen at the switch or through the free mobile My Leviton app (Android or iOS). The switch also features built-in scheduling so you can control the fan at specific times of the day, and at sunrise or sunset.

  • Sets ceiling fan speed: On/Off or Increase or Decrease Speed
  • Control via Wi-Fi technology or locally at the switch
  • Free My Leviton app for iOS/Apple and Android smartphones or tablets
  • IFTTT compatible with third-party smart home devices
  • Multi-location control (3-way) is achieved using up to 4 remote units (part # DD00R-DLZ, sold separately)
  • Decora style for compatibility with Decora wall plates

Local Control

The local rocker switch provides On/Off control, and the vertical bar on the right side of the paddle lets you increase or decrease the fan speed. Additionally, vanishing LEDs on the left side of the paddle indicate current and target fan speed levels.

Control from Anywhere – No Hub Required

Control your ceiling fans from anywhere using your smartphone or tablet via the free My Leviton app for iOS and Android, no hub required. My Leviton connects the Leviton Decora Smart with WiFi Technology product family to your mobile device as well as Amazon Alexa for voice control.

Voice Control

Compatible with both Amazon Alexa and Google Assistant, you can control the Smart Wi-Fi 4-Speed Fan Controller using voice commands. "Alexa, turn on bedroom ceiling fan." Or, "Okay Google, turn off ceiling fan."

Decora Smart With Wi-Fi

Introducing the Decora Smart with Wi-Fi Technology family of products, featuring various devices including in-wall dimmers/switches/fan speed controllers and plug-in modules for appliances and lamps, supporting a wide range of load types including LED and incandescent with multi-way capability.


  • Leviton Decora Smart Wi-Fi 4-Speed Fan Controller
  • Single Gang Screwless Wallplate (White)
  • Manual


  • Wireless operation requires a Wi-Fi network and the free My Leviton app.
  • Requires My Leviton app (Android or iOS) to set up Alexa voice control.
  • For use with one or more ceiling paddle fans with split-capacitor or shaded pole motors, not to exceed a total of 1.5A.
  • Amazon Alexa and Google Assistant voice control devices sold separately.

About Leviton

Leviton is the smart choice, providing the most comprehensive range of solutions to meet the needs of today's residential, commercial and industrial buildings. Leveraging more than a century of experience, Leviton helps customers create sustainable, intelligent environments through its electrical wiring devices, network and data center connectivity solutions, and lighting energy management systems. From switches and receptacles, to daylight harvesting controls, networking systems, and equipment for charging electric vehicles, Leviton solutions help customers achieve savings in energy, time and cost, all while enhancing safety.


  • Manufacturer Part #: DW4SF-1BW
  • Ratings: 1.5A – 120VAC, 50/60Hz
  • Network:
    • Wi-Fi – 802.11 a/b/g/n @ 2.4GHz
    • Security – wpa or wpa2
  • My Leviton App:
    • iOS: Version 11 or later
    • Android: Version 6 or later
  • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Operating Humidity: 0-90% non-condensing
  • Agency Standards and Compliance:
    • UL Listed to UL 60730-1 and CAN/CSA-E60730-1
    • NOM Certified
    • Complies with FCC Part 15, Class B
    • Wi-Fi Certified
  • Warranty: 5-Year Limited