Flexible and easy to use device that allows the user to control Lutron wireless load-control devices from anywhere in the space. Battery-operated control requires no external power or communication wiring. Provides control for Caséta Wireless controls, Energi Savr Node, Quantum, and myRoom systems via a QS sensor module, Maestro Wireless and PowPak module Vive systems, GRAFIK Eye QS, Homeworks, and Maestro Wireless, wireless systems, PowPak modules, RadioRA 2 systems, Serena RF remote control shades, and Sivoia QS wireless systems. 10 year battery life (one CR2032 battery included). 3-button. On/off and preset. Light icon labeling. 434 MHz