I'm not completely new to security cameras but I know very little but I do know what I need, maybe? I have a large property and a couple of far sites I would like to monitor. Night viewing is important to me and I heard Starlight cameras are what I should be looking at. I know I want PTZ and PoE. I also need to record audio. I have a trail about 1000 feet from the back of my house that gets traffic day and night so something with great zoom. If the camera could see that far at night it would be fantastic. I live out in the country and nights can get vary dark. My budget is somewhere around 5 to 6 hundred but if its worth it I could go slightly higher. What should I get?