The Caseta by Lutron starter kit with Caseta Smart Hub provides simple and personalized control of your lights, shades and temperature. Control your lights from anywhere within your home with the included Pico remote controls or from anywhere in the world using the free Lutron app. Set lights to automatically adjust with spring and fall time changes, create personalized schedules to turn on, off, or dim lights at set times to best fit your everyday routines, or control lights with your voice via Alexa and Siri. The Caseta Smart Hub also connects with other leading brands like Ring, Honeywell, Sonos, Serena shades and more. The included in-wall dimmer installs easily with no neutral wire required, providing the best dimming performance for over 500 different dimmable LED bulbs, and can be controlled from anywhere within the home with the included Pico remotes. To use dimmers in a multi-location application, replace the existing switch with the included Pico remote control and wall plate adapter. Pico remote control takes (1) CR2032 battery, included in remote.