I was sent here for general learning. I am preparing to revamp the camera part of my clubs security system. We currently have a mix of old and relatively new cameras. My goal is to hardwire plus POE all cameras. Our compound is large and spread out so WiFi cameras and routers drop out continuously. I have a knowledgeable person getting a new computer to host the system using the specs on this forum. After that I will get a new version of Blue Iris. then comes the wire and cameras. The wire I know about. The cameras I need to learn about.