Bests & Worsts Reviews from Amazon

You need to check your wiring before ordering these. These switches require 3 wires: load, line, and neutral. Some of my light switch boxes do not have a neutral and our electrician could not get the switch to work. Called the company to confirm. Apparently Lowes has some z-wave switches which do not require the neutral wire. I'm giving a 5 star since it is not the fault of the switch - just do not want someone else to run into my difficulties.