I spend a great deal of time on the road. I have always been concerned about her safety and have bought a security camera for her. With a security system wired and the camera now she feels pretty secure.
I hooked it up to a old B&W monitor I had stored away that I thought I would never ever need again and also pulled out a VHS player that will tape the feed. She likes it, I like it and it only cost me $29.95. [Harbor Freight Tools]