Leviton WST05-10 LevNet RF Threaded Mount 3-Wire 500 Relay Receiver, 120VAC Applications: Retrofits, New Construction, Conference rooms, Classrooms, Lounges/Lobbies, Private Offices, Executive Offices, Restrooms, Daycare facilities, Multimedia areas Power consumption: save 70-percent over other wireless technologies With a 50-150' range, LevNet RF provides the longest reliable range in the industry Control the Relay Receiver with a variety of devices- Wireless Self-Powered Switches, Sensors, and more Save energy: teach the receiver to respond to a LevNet RF Sensor or teach all lights to respond to a single master Switch