tomcat48nov

I am trying to determine how to hook up a ptz controller and a IP camera and a dvr so I can control camera with either dvr or ptz controller hands on. Any help appreciated. I cannot find wiring diagrams anywhere show ing me this setup.

Why do video cameras make image look twice as far away, and can I get cameras that give real image distance images. Ok that is actually two questions. Thanks for assistance. Setting up system for senior that needs closer image of driveway.