Unlike in 2015, it’s now very rare to encounter error codes on Dahua security cameras. The errors I frequently encounter are common issues such as the camera not connecting to the NVR, the NVR and DVR showing an “offline” status, and Dahua NVRs and DVRs getting stuck on the logo screen. If the error isn’t too serious, users can fix it themselves in just a few minutes. However, if you’re still using older models, error codes may appear on the screen.
In this article, I will explain the error codes that have appeared on Dahua NVR, DVR, and IP camera, along with how to fix them.
