So, what I do to restore password. Connect to RS232, connect monitor and open window with pass, then press ok (no need to add some pass). In Putty window I can see something like this
. Thats all.onboard: hi3515-9-4ch-v1.3
Hi, please need a firmware for dh dvr2108c
somsing like this General_DVR21XX_Eng_P_V3.200.0001.6.R.20140617.bin
I found some link http://itunedvr.ru/_ftp/DAHUA/DVR/General_DVR21XX_Eng_P_V3.200.0001.6.R.20140617.bin
but:
i have firmware NTSC but i need PAL