The Anywhere Decora RF Remote 3-way switch is perfect for those who desire the convenience of an extra indoor wall switch without the hassle of installing additional wiring. Using wireless radio frequency (RF) transmitters to turn lights on and off from two locations, It easily replaces a single-pole switch and fits into a standard wallbox. Ideal for stairwells, entrances, garages or any room of your choice. The control signal passes through walls and floors, operating receivers up to 50 feet away. The receiver plugs into a standard 15 or 20 Amp outlet. Compatibile with Decora-styled devices; comes with matching wallplate.