how to reset the CCTV DVR password or unlock DVR password IF IT'S BLOCKED

how to reset DVR password or unlock this DVR password

[@athecsystems297]

Thanks so much Tech!
I really learnt. ❤

[@raufww3513]

Thanks

[@athecsystems297]

Thanks for your support

[@r.kcreation9699]

Hello help me my DVR has been locked