I'd like to add a WiFi camera to my Dahua NVR, and not really sure how to accomplish this (maybe a doorbell cam or otherwise). I currently have the setup shown below. How would I do the setup?
1. Can the NVR receive the feed from the LAN port, or do I have to run a new wired connection between one of my 24-port switches to an input port on the NVR?
2. Is there a better way to do this from a security standpoint? Should I setup a separate WiFi Network just for the cameras that go to the NVR?

1. Can the NVR receive the feed from the LAN port, or do I have to run a new wired connection between one of my 24-port switches to an input port on the NVR?
2. Is there a better way to do this from a security standpoint? Should I setup a separate WiFi Network just for the cameras that go to the NVR?
