Why is the video recorder notifying the network is unreachable when a network camera is being added?

Reason

  1. The IP address or port of network camera is incorrect.

  2. The network between video recorder and camera is disconnected.

Solution

  1. Go to Camera > Camera > IP Camera. Click of the selected camera, and edit its IP address and port. Ensure the video recorder and camera is using the same port.

  2. Go to Maintenance > Network > Detection. Enter the IP address of network camera in Destination Address, and click Test to see if the network is reachable.