Note: Older analog (CVI) cameras connected via coaxial cable to a DVR require the DVR itself to be reset, not the individual camera.
Note for PTZ cameras: The reset button is often on the underside of the base or inside the dome housing near the SD slot. dahua camera reset
Here is the step-by-step guide to bring your Dahua camera back to life. Note: Older analog (CVI) cameras connected via coaxial
Disclaimer: Only reset cameras you own legally. Do not attempt to reset rental equipment or cameras installed on property you do not control. dahua camera reset
The existence of a physical hardware reset button presents a physical security vulnerability. Any individual with physical access to the camera mount can bypass the network security layer and restore factory defaults.