All Reolink PoE NVR.
Step 1. Unplug the Ethernet cable that connects the IP camera and the PoE NVR, the status of the camera would show “Offline” after a while.
Step 2. Change the “Channel” of the disconnected IP camera into “None” and click “Apply“.
The disconnected IP cameras would no longer show on the list after you Scan and refresh.