hikvision password

Hi All, I have a DS-7716NI-K4/16P NVR that I have no clue as to what the password or pattern is to log in. Is there a backdoor way to gain access to the nvr at all? I have emailed Hikvision Tech Support, but I don't have hi-hopes of them actually emailing me back with a security key (I guess...

Hikvision cameras and NVRs have not had a default password for some years now. Hikvision force you to set a unique and strong password when your first activate your camera or recorder. This is the recommended more secure practice, and plays a part in preventing hacking attacks. If you should...