Leviton Decora Smart Wi-Fi 600W Universal LED/Incandescent Dimmer. Works with Amazon Alexa and Google Assistant, No Hub Required.Control connected devices from anywhere using Wi-Fi, an internet connection and the free My Leviton app; no hub required. Simplify control of the residence by scheduling based on specific times, or sunrise/sunset. Group devices into rooms, and create scenes to activate multiple lights at once. Customize with adjustable fade rates, maximum/minimum illumination levels, and more. Supports dimmable LED and CFL technologies up to 300 Watts, and legacy incandescent lighting loads up to 600 Watts. Multi-location (3-way) dimming is achieved using up to 4 remote units, DD00R-DLZ. Decora Smart devices are designed for countries which follow NEMA standards including the United States, Canada and parts of South America. Control your lights from anywhere using the free My Leviton app for iOS and Android, no hub requiredVoice Control using Amazon Alexa and Google Assistant devices (sold separately)Integrate with IFTTT, utilize auto-shutoff in closets, hallways and bathrooms; plus engage home vs. away to enact randomization of lighting controlSimplify control of your home - schedule lights and connected loads to turn on/off at specific times or based on sunrise/sunset, easily group your smart devices into rooms, and create scenes to activate multiple lights at onceDesigned and engineered in USA; the complete solution (hardware, app and cloud) is manufactured by Leviton5 Year Limited Warranty.FEATURESWhite and Light Almond color faces includedColor Change Kits (DDKIT) available in Black, Gray, Brown, IvoryRated for dimmable CFL and LED loads up to 300WRated for incandescent loads up to 600WSoft fade on/offOn/off LED (bottom) and Brightness Level LEDMulti-location (3-way) dimming is achieved using up to 4 remote units, DD00R-DLZHot, neutral, load and ground required for installation and traveler for muilti-switch applications optionalControl up to 99 devices, 50 rooms, 50 activities, and 50 schedules per residence and up to 20 residences per accountDW6HD-1RZ is an identical product in larger retail packaging.