Last updated: October 2024 Disclaimer: These instructions are for legitimate password recovery on equipment you own. Do not use these methods to access surveillance systems without explicit legal permission.
| Brand Variant | Default Username | Default Password | | :--- | :--- | :--- | | Generic AHD (Hisi/Novatek) | admin | (blank) or 12345 | | Hikvision OEM | admin | 12345 (or verify via SADP tool) | | Dahua OEM | admin | admin or (blank) | | Zmodo / Swann | admin | 12345678 or 00000000 | | Annke / Night Owl | admin | admin | ahd dvr password reset
You have been locked out of your own security system. Try typing nothing in the password field
Try typing nothing in the password field. Some older AHD DVRs from 2016-2018 use a blank password by default. Share it with your security installer
Bookmark this guide. Share it with your security installer. And the next time you see that red "Access Denied" text, you will know exactly how to respond—calmly, methodically, and successfully. AHD DVR password reset, forgot DVR password, hard reset CCTV DVR, bypass admin lock, default password list, security system recovery.