I have 3 places I run a wireless bridge. Two of the setups run on the
Ubiquiti NS-5AC NanoStation AC 5 around 450' at the far end on 1 system I have a DVR with (8) 2mp cameras and a 4K IP camera running that do fine. The other wireless bridge runs (7) 4K 8MP cameras that are POE. I came out of a basement of an apartment with 120v in PVC to a weatherproof 18x18" box and inside is a 8 port POE switch with uplink that the POE cameras plug into and the nanostation AC5 plugs into to bridge the network. So this setup is basically wireless to wired 45' away and seems to work good for me. I never did try a camera with wireless antenna, I don't think they perfected them that good yet, besides, they say wireless but you still have to run a power wire to power the camera, so if you have to run a wire may as well go wired all the way. In my case you can only run ip cameras like 325 feet then you start to loose packets so to go further another 325 feet you have to put a switch. It was easier for me to go wireless bridge the 450' then wired from there with shorter
cat5 wire runs at the far end. The 3rd wireless bridge I just put up at a small strip mall was from a house to the mall about 250' line of sight and used ebay purchased antennas about $58 bucks to a DVR with (6) 2mp cameras that run flawless.