Thought I was pritty good at this sort of stuff, most things electrical that is, but this is blowing my mind . It started with a Dlink 5020L which I thought that was easy. Then i saw a PTZ with auto tracking. wow, I thought I must have one of these so I got an Imporx IMP-3MP98A-H had a cat 5 cable on my deck, used that, and it looks really good .Spent plenty of time doing all this. And the Imporx was just so the wife could see what sort of wild life might be in the garden. Well now I'm a little bit hooked , want to go big as it were.