Leviton Vizia RF+ Smart Plug, Scene Capable, Lamp Dimming, Works with Alexa,Leviton,030-VRP03-1LW" /> Works with Alexa for voice control (hub required, Alexa device and hub sold separately). Works with Alexa for voice control (hub required) Provides ON/OFF/DIM/BRIGHT switching of incandescent load scene and zone control capability and ON/OFF scene and zone compatibility Load Sensing feature allows lamp to be turned ON manually using the lamp's switch or the integrated ON/OFF button Works with Amazon Alexa for voice control (hub required, Alexa device and hub sold separately) Provides ON/OFF/DIM/BRIGHT switching of incandescent load scene and zone control capability and ON/OFF scene and zone compatibility Load Sensing feature allows lamp to be turned ON manually using the lamp's switch or the integrated ON/OFF button 2-way status updates Requires the Vizia RF + Handheld Remote - VRCPG for programming and control of the Vizia RF + System (sold separately)