Hi, I have old Dahua NVR4208-8P Readed from label on back side. Looking For firmware. But in Dahua server I found only For
4208-8p-4KS2/4KS3 and ...8p EI. In Dahua config tools no model show as usualy. Only "NVR" and SN: TZA4KY237WINDFT. How can I find FW exactly For this NVR by SN? Anybody...