H.264 Dvr Login Password

If software fails, you can physically force the DVR back to factory settings: The Battery Method : Open the casing and remove the CMOS coin battery

Note: If the password fails, check if the DVR date is set to a historical default like 01-01-2000 or 01-01-2010. Method B: The QR Code / Serial Number Reset h.264 dvr login password