Welcome from CA.
(I couldn't help My Self)
If You don't do your homework camera selection will either brake the bank, or your image quality will disappoint you. I started with what I thought to be middle of the road cameras, and soon discovered it was not money well spent. I was able to get through camera placement surveys and draw up My zones, but what I was looking at was total garbage. Several times I had to make a recording, go out and look at the zone, and then go study the clip , trying to figure out what I was seeing.
Good Luck Mike/EZ