Legrand WNREZK10WH 3-Way Switch Kit

This Kit Uses A Wireless Switch To Easily Add Control Of A Light Or Fixture From A Second Location, Even In Rooms Or Locations Currently Without 3-Way Wiring. Simply Replace The Existing Light Switch With The Kit’S Radiant® Switch (Wired), Then Use The Included Battery-Powered Radiant® Wireless Switch To Add Another Point Of Control Wherever It Is Desired. The Wireless Switch Mounts To Any Wall Or Surface – Without Cutting, Wiring Or Tools – Using The Provided Adhesive.