DVR ara yüzüne/admin paneline erişiminiz varsa;

The Verification Code/Encryption Key can be found on either the recorder directly under the main menu > system configuration > network > advanced > platform access. In platform access there will be a field labeled verification code or encryption key. You may also find the code using a web browser. Log into the recorder and go to configuration > network > advanced > platform access. Then select the 'eye' icon to reveal the code.

https://supportusa.hikvision.com/sup...encryption-key


ilgili kodu, ilgili yerde buluyorsunuz.