Hey, Siewcu! Thank you very much for your reply and all the information you provided, it's very helpful! I didn't understand much at first but I've read about it online a tiny bit and I understand your reply more Thanks for discouraging me from using PTZ, they really aren't cheap enough for a simple at-home camera system.
You reccomended Dahua TiOC which I think are great from what I just looked at them! They match the price I asked for just right too!
So, what your suggestion is for me is to to get an external PoE switch to which I should connect my cameras and then connect said swit