How to reset a Hikvision camera (back to factory defaults) - Learn CCTV.com
How to Reset Password Quick Guide
How-to: - How to Reset the Password of your Hikvision Camera/NVR in 5 steps using the SADP Tool | IP CCTV Forum for IP Video, network cameras & CCTV software
HIKVISION Password Reset - CCTV Wiki
SADP Tool Download hikvision password reset
Hikvision password reset tool : how to reset hikvision password