This starter kit includes the Lutron Caséta in-wall smart on/off switch along with a Pico wireless remote and wall adapter, allowing your customers to create a 3 way (2 switches controlling 1 light) anywhere without running new wires. The Caséta smart switch wires in place of a standard wall switch to provide local control using individual buttons for on and off, with LED indicators. Add a Smart Bridge to enable app control, voice assistant control, schedules or scenes.