Before trying advanced reset methods, test the most common factory default credentials. Many manufacturers leave these blank or use simple numeric sequences. When prompted for a login, try these combinations: Top Default Combinations admin | Password: (Leave completely blank) Username: admin | Password: 123456 Username: admin | Password: 1234 Username: admin | Password: 888888 Username: admin | Password: 9999 Username: admin | Password: password Brand-Specific Defaults (If you know the OEM)
If you've never logged into your DVR before, or if it has been factory reset, a default password will likely work. However, because there are so many manufacturers, the default is not universal. The table below lists some of the most common ones found on H.264 DVRs.
Before brute-forcing your way in, it helps to understand what you are looking at. H.264 is a video compression standard, not a brand. This means dozens of manufacturers (Hikvision, Dahua, Zmodo, Q-See, Swann, Lorex, and countless generic Chinese OEMs) all use the H.264 codec but have different firmware. h264 dvr login password
Locate the round, silver CR2032 button-cell battery on the motherboard.
If you are planning to expand your surveillance system soon, Share public link Before trying advanced reset methods, test the most
(usually 80) to a non-standard port to reduce automated attack attempts.
Swann H.264 DVRs typically have password protection disabled by default. If password protection is enabled, common defaults include 12345 or 123456 . If locked out, contact Swann Technical Support. However, because there are so many manufacturers, the
Do not leave it default, as unpatched H.264 DVRs are highly vulnerable to network hacking.