The in-wall switch basically has 2 buttons. Is one for "On" and the other for "Off", or can you set it up to control 2 separate lights? Ex. Button 1 "On/off" for switch 1 and button 2 "On/Off" for switch 2.
If scenario two is the case; can you set up a bathroom that has both light and fan set up under one switch (where turning on the light turns on the fan as well) to have one button for the light and the other for the fan with the caseta in-wall switch?