I pointed this one out to my wife and she says She Wants That. So I'll be the guinea pig and let you know how well they work. I'm ordering the 10 module package
i use a 6 switch rf remote with 3 remotes in my rv to control 5 different speeds plus off of a speed controller for my roof fan vent that is a car radiator fan mounted in a vent cover and it has worked perfect since 2014. i used velcro to mount the remotes to the wall one next to the bed so i can turn the fan up or down if its getting to cold or hot.
only bad thing is the non standard batteries for the remotes although they usually last a few years