Add rear-facing camera to Sony B&W Monitor

Thanks Fred. I was able to remove two screws from the glass cover and pull the camera housing part way out. There are two allen screws on each side...of course I didn't have the right allen wrench with me on top of that ladder. But I thought I'd try to see if I could loosen the screws and then change the angle of the camera. The monitor accepts two inputs, but I don't know where I'd find a camera that would match that 18-year old technology. I like your idea though.