Why Won't My Reolink PoE Camera Show Up on the NVR?

Problem Description

Your Reolink PoE camera is connected to the NVR via Ethernet but the NVR does not detect or display the camera. The channel shows No Video or black screen. PoE detection failures are typically caused by cable issues incompatible firmware or insufficient power from the NVR PoE ports.

Symptoms

• NVR channel shows No Video for connected camera
• PoE port LED on NVR does not light up when camera plugged in
• Camera appears briefly then disappears from NVR
• NVR detects camera but shows wrong resolution or error
• Camera works on one NVR port but not another
• Camera worked previously but stopped after firmware update

Recognize these? Here's what usually causes it.

Common Causes

• Ethernet cable damaged or not wired correctly for PoE
• Ethernet cable too long exceeding 100 meter PoE limit
• NVR PoE port damaged or not providing sufficient power
• Camera firmware incompatible with NVR firmware version
• Camera previously configured with different NVR password
• NVR has reached maximum camera capacity

Tools & Requirements

Step-by-Step Solution

1

Check Physical Connection

Verify Ethernet cable is firmly plugged into both camera and NVR port. Check the NVR PoE LED. If off try a different port. Inspect connectors for bent or broken pins. PoE requires all 8 wires so a cable that works for networking may still fail for PoE.

Needed for this step

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2

Test with Different Cable

Replace with a known-good Cat5e or Cat6 cable. Cable quality is the top cause of PoE detection failures. Store-bought cables are more reliable than hand-crimped ones. For runs over 100 meters use a PoE extender midway.

3

Reset Camera to Factory Defaults

Press and hold the camera reset button for 15 seconds. After reset the camera returns to factory default credentials matching the NVR default password. The NVR should detect and add the camera within 60 seconds.

4

Update Firmware on Both Devices

Firmware mismatches cause detection failures. Check both NVR and camera firmware versions and update to latest from Reolink support site. After updating reboot both and allow 2 minutes for detection.

5

Verify NVR Capacity

Check your NVR model max camera count. An 8-channel NVR only manages 8 cameras. Delete any removed cameras from the channel list to free slots for new cameras.

Quick Solutions

Still having issues? This is usually the deeper cause below.

Need More Help? Reolink Support

Note: The contact information below connects you directly to Reolink's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.