Applies to: RLN8-410; RLN16-410
When the cameras displaying "connection failed" prompt, from the IP channel page, you may confirm whether the cameras' have the IP conflict issue.
Click Add Camera on the Live view page, and you will find the camera status in the sidebar of the IP channel page.
Step 1. Launch your Monitor of NVR, then choose Menu -> Channel -> Replace.
Step 2. You will find the camera status in the sidebar of the IP channel page.