If you want to connect your camera to an NVR, please check the information in this article to make sure that the NVR is compatible with your camera.

For RLC-1212A, RLC-1224A, RLC-1240A, B1200, D1200

NVR model# NVR type Hardware version Support Smart Person/Vehicle Detection or not Support Max single HDD capacity Interface
RLN8-410 PoE N7MB01 Y 6TB New UI
RLN16-410 PoE N6MB01 Y 6TB New UI
RLN36 / N5MB01 Y 16TB New UI

The above refers to situations where the NVR is fully compatible. If your NVR hardware version is N3MB01, H3MB18, or N2MB02, you may experience a black screen during single-view preview at the highest resolution. In this case, you will need to manually adjust the camera resolution to below 4096:

For RLC-1210A, and RLC-1220A

NVR model# NVR type Hardware version Support Smart Person/Vehicle Detection or not Support Max single HDD capacity Interface
RLN8-410 PoE H3MB18 Y (need to upgrade the firmware) 6TB New UI
RLN8-410 PoE N2MB02 Y 6TB New UI
RLN8-410 PoE N3MB01 Y 6TB New UI
RLN8-410 PoE N7MB01 Y 6TB New UI
RLN16-410 PoE H3MB18 Y 6TB New UI
RLN16-410 PoE N6MB01 Y 6TB New UI
RLN36 / N5MB01 Y 16TB New UI

Note: To upgrade the firmware for your NVR system, please choose the right hardware version since different hardware versions' firmware can't be mixed. 

If you need to upgrade your NVR's firmware, please find it here: https://reolink.com/download-center/