D2MSD Decora Smart Motion Sensing Dimmer, Wi-Fi 2nd Gen, Neutral Wire Required


  • Hands full or can't reach the light switch? Go touch-free by automatically turning lights on when you enter the room
  • Don't worry about leaving lights on - motion sensing turns lights off for you
  • Motion activated lighting - ideal in laundry rooms, closets, pantries, bathrooms, garages, offices, and more
  • Create a comfortable ambiance - full-range dimming lets you adjust lighting to the desired level for your space throughout the day
  • Use your voice for control without lifting a finger - works with Google Assistant, Amazon Alexa, and Apple HomeKit / Siri
  • Know if lights are on and adjust whether you're home, at work, or on vacation - control from anywhere
  • Automatic softer lighting at night - dims the lights low or turns on a built-in guidelight to softly illuminate your way in the dark, ideal for hallways and bathrooms
  • Saves energy - light sensor knows the amount of natural light in the space and only turns on the lights if you need them
  • Personalize your lighting - customizable fade rates that gradually turn lighting on or off, or preset light level options to make sure lights always come on at the level you want
  • Prevent flickering lights - designed for compatibility with dimmable LED bulbs and fixtures with settings to fine-tune performance such as bulb type, min dim, and max bright
  • Make it look like someone's home when you're away - turn on lights randomly for a lived-in look
  • Control this dimmer from another wall location in your home without additional wiring - pairs with DAWDC or DAWSC Anywhere Dimmer or Switch Companions


  • Versatile PIR Motion Sensor - up to 900 sq. ft. of coverage; supports occupancy (automatically turn lights on when you enter and off when you leave) and vacancy modes (press the switch to turn on, automatic-off when you leave)
  • Full range dimming - on/off and dim/bright control of dimmable LED and CFL, Incandescent/Halogen, and MLV lighting
  • Control multiple devices with motion - use My Leviton Room Response to control Decora Smart devices; Use Apple Home to control HomeKit scenes and accessories
  • Motion Snooze - lets you pause motion detection when needed to keep lights on or off temporarily
  • One switch, many options - use as a dimmer switch or an on/off switch, ideal for garages, workshops, or other areas with flourescent lighting
  • Easy Install - replaces your existing switch; wire leads and slim design make install a breeze
  • Simple guided setup - works with the My Leviton app to configure motion settings without complex programming
  • Lights won't glow when you turn the dimmer off - "Off Means Off" technology ensures low-wattage LED bulbs don't glow in the off state
  • Single Pole or 3-Way - works with DD00R Wired Dimmer Companion, DD0SR Wired Switch Companion, DAWDC wire-free Anywhere Dimmer Companion, or DAWSC wire-free Anywhere Switch Companion
  • Requires 2.4 GHz Wi-Fi Network; No hub required with My Leviton app
  • Requires Neutral Wire
  • Rated for 120V, 60Hz: Dimmable LED and CFL up to 300W, Incandescent up to 450W, and Magnetic Low Voltage up to 450VA


For more information please visit www.leviton.com

See How it Works

My Leviton Smart Home

Upgrade your home with a single smart device or swap every
switch.  Personalize your space and
command every corner.

Welcome Home

Never come home to a dark house again, your
lights turn on at sunset.

Make a Scene

Create the right mood for movie night, dinner
time, and weekday wakeup.

Hands Full?

Go touch-free and carefree with voice or motion
control for your home.

We've Got Your Back

A smart home with real support: we provide 2 year warranties out the box on all indoor Decora Smart Wi-Fi 2nd Gen products as well as US based e-mail, chat, and video support. Also, take advantage of a wide array of online and in-app help resources including how-to videos and articles.