A: Yes, the local interface and the web interface share the same database of users. If admin/blank works on the monitor attached to the DVR, it works via the web.
You are in the right place.
If you are a security professional, a business owner, or a homeowner who has just installed a surveillance system, you have likely encountered a frustrating roadblock: logging into your Digital Video Recorder (DVR) for the first time. You’ve probably typed "Dahua DVR default password" into a search engine hoping for a quick answer.
Dahua Technology is one of the world’s leading manufacturers of video surveillance equipment. Their DVRs and NVRs (Network Video Recorders) are known for reliability and high-quality recording. However, one of the most common support queries revolves around the initial login credentials.