The Caséta Wireless In-Wall Switch providesswitching of multiple load types and, when paired with Pico remote controls, allows wireless control from anywhere in the space.The Caséta Wireless In-Wall Switch uses Lutron patented Clear Connect RF Technology which enables wireless communication with Pico remote controls and the Lutron Smart Bridge and SmartBridge PRO Lutron Caseta Wireless In-Wall Smart Switch For Light or Fan Control, 120V, 6A, White Includes: One (1) Caseta Wireless In-Wall Smart Switch; Gloss Finish Works with up to 6A lighting or 3A general purpose fan Neutral Required; 120V Add a 2nd switch anywhere by pairing with a mountable Pico remote (sold separately), or wire it to an existing mechanical switch to create a 3-way application 4-Way/Multi-location application require use of Pico Remotes The Caseta Wireless In-Wall Switch works with up to 6 Amp of lighting (LED/incandescent/halogen/ELV/MLV), and 3.6 Amp of general-purpose fans. Neutral wire required. For 3-way applications, existing 3-way switches or Pico Remotes can be used with this switch. 4-way or multi-location applications require Pico Remote controls. Replace the existing switch with a Pico remote control and wall plate adapter to switch from every location (PICO-WBX-ADAPT sold separately). Use the Lutron Smart Hub (L-BDG2-WH) to connect the Caseta In-Wall Smart switch to more leading smart home devices - including Alexa, Apple Home, Google Home, Ring, and Sonos. Not only does the Lutron Smart Hub unlock smart control and device integration - but it also doesn't use Wi-Fi to control your lights. With the Lutron Smart Hub you stay connected even when your Wi-Fi goes down and you avoid slowing down your internet speed with more devices. Enable the Smart Away feature to randomly turn lights on and off, to make it look like you're home, even if you're away (Lutron Smart Hub, L-BDG2-WH required). Pairs perfectly with Lutron Claro wall plates for consistent color matching (sold separately).