Hi, this is my first post, I had a Zip Vision ccctv system installed 2 years ago by a professional company, its all working fine, a little bit touch and go on the app.. however one of the cameras started to fog up, I contacted the installer, he said occasionally this happens, a week later a second one fogged up, I took this one down and dried it out and refitted it inside the building, its working fine now.. however I cant do this with the other.. so I am buying a Hikvision camera of similar spec, and plugging that into my system.. will the recorder pick the new camera up automatically, or will I need to somehow find it in the controls?