: Open SADP, click "Forgot Password," and enter the generated 6-character code into the "Security Code" or "Serial Code" box. Official Alternatives (Recommended)
If the device does not have a "Forgot Password" button, use this mode: Hikvision Password Reset Helper 1.1.0.1 Download
The utility is usually distributed as a small executable file (approx. 43.5 KB) that requires no formal installation. Official vs. Third-Party Methods : Open SADP, click "Forgot Password," and enter