Hello! I have Dahua NVR 4104-4KS2 and Dahua HFW2831T-ZS with installed 64 GB MicroSD card. On the NVR i choose ANR recording, but this not working properly. I don't see any sync NVR with IP cam archive.
What i need choosing in settings on the NVR and IP cam?
What is ANR s (seconds time?) in NVR...