Caseta Smart Switch 3-Way Kit, with Pico Remote, Wallplate, Wall Bracket for LED Lights and Fans, 5 Amp, Neutral Required, P-PKG1WS-WH

This product is exactly what I was looking for. I installed it in about 20 minutes. You do not need to buy anything else for this switch to work. Install switch in existing electrical box and program the remote. So much easier than running wires and another switch. Remote can be mounted anywhere you want. Quality if the product is excellent.

Super

Lutron Caseta system is the best.

Great design, easy to install and works beautifully

Love these things, have bought dozens... only note is that they've stopped publishing the great manual they used to that covered 3 way switch wiring... the new manual / online tool is a bit vague... luckily, I kept my old manual :-). That said, these are reliable, cover tons of different applications, in and out of door, with and without a neutral... reliable and long lasting!