Skylink TB-318 Wireless Wall Mounted Light Switch Transmitter for Receivers

Quickly and easily create a 3-way lighting circuit by combining this unit with the SkylinkHome Receivers (i.e. Ideal to function as a 3-way switch. Ideal for use on stairwells, entrace ways, garages and bedrooms. Easy DIY (Do It Yourself) Installation – allows you to add a wall switch anywhere you want without running wires & paying for an eletrician. Regular rocker-style light switch with flat back can be easily mounted anywhere. Long range, up to 500 foot operating range in open area. Long life lithium battery included.