Z-Wave Smart On/Off Light And Appliance Plug, Dual Outlet Plug-In, 1, Wink. Hassle-free Operation-Plug the smart outlet in, control lights from anywhere, schedule a timed event or create a custom scene from anywhere in the world, at any time of the day Two Outlet- This outlet contains 1 Always-On outlet+1 Z-wave outlet, which is more flexible and convenient to use Plug and Play-No wiring required. Simply plug in the device to a wall outlet and connect to your hub for convenient ON/OFF functions. The wall plug adds to your Z-Wave hub in minutes Voice Control-Works with Alexa for voice control (Alexa device and hub sold separately). Compatible with the following Z-Wave certified Hubs: SmartThings?Wink?Honeywell?HomeSeer, Vera, Hubitat and Fibaro Once plugged in, the Wall Plug acts as a signal repeater that boosts connectivity between hub and devices. NOTE: Z-Wave gateway controller required- sold separately