@ben_633780143636494
 sub stream encording of your camera(SV-DAFX-B) change H265 to H264.

@ben_633780143636494
port 80 is OK.
This resistration image is sub stream.
So sub stream encording change H265 to H264.
I was able to register a 3rd party camera to my RNL8-410(N3MB01) this way.

@nancybiglou_599258431316120
FYI, my RLC-510A.

@cameraman
This firmware is for RLC-510A V2.
Is the hardware version of your RLC-510A different?
My RLC-510A was able to update without issue.

Here is a link to the RLC-510A V2 firmware if anyone needs it! https://support.reolink.com/attachments/token/UmdVaKU7erG8omgOIiciOZWcr/?name=IPC_523128M5MP_V2.1228_22082200.RLC-510A.OV05A10.5MP.REOLINK.pak

"spotlight mode" of NVR refers to the "color night mode" of pc client, and you select "Color" of "Night/Day" of NVR, you can adjust the WDR at night.
Ofcource IR LED of RLC-810A dose not light.

1. select "Color" of "Night/Day"
2. select "manual" of "Spotlight mode"
3. adjust "Highlights" and "Shadows"

@reolink-fiona Please also RLC-510A-V2.

Which Cameras Can Work with Reolink NVR

https://support.reolink.com/hc/en-us/articles/900000584903-Which-Cameras-Can-Work-with-Reolink-NVR

rated output at 5.0 vdc-.30 amps?
You need to prepare 12V AC adapter at least 1A, not 5V.

DC Power: DC 12.0V⎓1A, <12W
https://home-cdn.reolink.us/files/docs/specs/E1-Outdoor-Camera-Specifications.pdf

Introduction to Improving the Cooling of a REOLINK NVR
https://www.youtube.com/watch?v=oegK4EmRUrY

Only the latest version of firmware is posted.
Please also post the firmware of the old version.

 I cannot see Hardware Version N3MB01 of RLN8-410(NVR).

Your camera version IPC_523128M5MP_V2 is different from version IPC_523128M5MP, so you can not update at present.

Please tell me how to operate reverse playback, not how to download.

How to reverse play on windows client?
e.g. v8.7.2 or v8.7.1

@zenos_497140502982886

Check the hardware number of RLC-510A.
If your camera version IPC_523128M5MP_V2, you can not update at present.