Not sure what I need. I want to be able to turn on the garage lights with a remote from the car. I also want a motion sensor hooked up. After 5 minutes of no activity, I want the motion sensor to shut off the garage lights. Thus the motion sensor would be used more for turning the lights off rather than on.
My thoughts are my wife hits the button from the car and the garage lights turn on. She then downloads the groceries or whatever else. As soon as five minutes go by with no activity in the garage, the lights automatically shut off.
I am thinking about doing the same thing in some spare bedrooms and guest baths. Is this possible? What do I need to purchase? Any advice is appreciated and please provide a link if known.