I'm interested in putting a camera above the garage door so we can see the driveway. there is no power anywhere around the garage, so I am guessing I would need it to be solar as batteries might not hold up. we have a motion detecting flood light there, but it was wired around the other side of the house many years ago, the wires are in a metal tube. will I be able to put a camera there ? and what type. and one more question, if I have a doorbell and camera. do they split the screen to view them or can I view each one in a full frame? I dont think I would like it split as it would be too small for me to see.