These are really cool for the house. I hate having to shut my light off when I climb in bed and forget to shut it off, or to shut off the lights in the living-room. It just depends on where you want to plugs to be. I have mine close together, so because of that my controller works great. I have not tested them being further out from the clicker. I hope that it will extend to other areas, but sadly I haven't tested that. It is very convenient, so I really cant complain. I do wonder why there is a 4th button, but it only comes with 3 plugins.
https://www.amazon.com/dp/B07NPB8LYL