Smart switch works with other Caseta lights and matches classic paddle style dimmer for a uniform look Compatible with Alexa, Apple Home, Google Home, Ring, and Sonos, for a broad range of usability Works even when Wi-Fi is down when connected to a local network via a smart hub (sold separately) Smart away feature randomly turns your lights on and off to look like you’re home when you away Compatible with 5A LED bulb or 3A fan with a neutral wire Ideal for automated control of garage or porch lights