The Leviton Decora Smart Motion Sensing Dimmer (2nd Gen) offers hands-free and remote On/Off, Dim/Brighten control plus motion activated control over dimmable indoor lights. The Dimmer can be controlled locally via button presses and motion-activation or remotely from the My Leviton app or a mobile app of a Wi-Fi compatible smart hub or controller. The Dimmer supports full range dim and brighten performance with LED, CFL, Incandescent, Halogen and Magnetic Low Voltage bulbs. The Motion Sensing Dimmer can automatically turn lights on when motion is detected and later turn lights off when the room is unoccupied or only automatically turn off lights after no motion is detected after a set amount of time. The Dimmer also contains a built-in light sensor that can aid in conserving energy during different times of day. Additional features include a built-in guide light, onboard memory to save settings, multi-way applications, voice control and smart home integration. Part Number: D2MSD-1BW.