The factory default passwords of AVTECH DVRs manufactured between 2006 and
2013, are 0000 enter from the DVR panel or username admin with password admin
from network login. From 2013 or 2014, DVRs and NVRs come with default password
of admin for the account of admin.

If you lost one password either the panel or the network login, there should
be a chance to recover. If you have the panel password, you would make the DVR
to default through MENU then System. However you would need to contact us to
see if it is possible to recover the login if you lost the panel password.

We may be able to do hardware reset for a few models of AVTECH DVRs.

Password recovery of HIKVISION DVRs and NVRs needs factory software to calculate

by its serial number. This makes the password recovery impossible.