hardreset

Hello, I need some guidance in how to hard reset my Dahua 24ch NVR (N52A4P8) The reason in me doing so is. I set the resolution to high and my monitor can’t support the resolution. I have tried 7 other monitors and tv’s and nothing works. Also I had no success in logging into the DVR via web...

Hello, I have a question for Dahua product experts! I purchased this NVR but after losing the password. Using the password retrieve password via qrcode, even if the email is entered correctly I do not receive any unlock key. How can you reset the NVR in another way? I have already tried a...