Dahua DHI-NVR5224-24P-4KS2 User Manual page 430

Note

The audio file end time depends on the audio file size and the interval setup.
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Priority: Bidirectional talk>Event trigger alarm>Trial listening>Audio schedule broadcast.
5.10.5.7 Account
Note

For the user name, the string max length is 31-byte, and for the user group, the string max length is
15-byte. The user name can only contain English letters, numbers and "_" 、 "@" 、 ".".

The default user amount is 64 and the default group amount is 20. System account adopts two-level
management: group and user. The user authorities shall be smaller than group authorities (The
admin user authorities are set by default).

For group or user management, there are two levels: admin and user. The user name shall be unique
and one user shall only belong to one group.
5.10.5.7.1 User name
From main menu->Setup->System->Account->Account, enter account interface. See Figure 5-128.
Add user
It is to add a name to group and set the user rights.
Step 1 Click Add user button.
Enter add user interface. See Figure 5-129.
Step 2 Here you can input the user name and password and then select one group for current user.
Figure 5-128
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