User's Manual

Table Of Contents
H.265 25-ch 4K Network Video Recorde with 16-Port PoE
NVR-2500 Series
Dynamic Password: Select the authentication method as "Dynamic
Password", as shown in Figure 4-7.
Figure 4-7
1 Contact the supplier to get the security code. Enter the location of the
security code, and click "Next Step".
2 In the modify user interface, check "Change Password", enter a new
password, confirm the password, and click "Save".
When selecting "Answer The Question", you must
answer at least 2 questions, and the answer must be
exactly the same as the set answer when setting the
password before entering the "Modify User" interface.
When you select "Import Key", the key file in the USB
flash drive must be the key file exported by this device.