Unifi cameras are pretty solid. Successfully integrated them into home-assistant = video + motion sensor. For nvr you're free to use any as unifi provides rtsp

Unifi cameras are pretty solid. Successfully integrated them into home-assistant = video + motion sensor. For nvr you're free to use any as unifi provides rtsp stream. I would recommend NX Witness or Unifi Protect (but they are working thru webrtc)