User's Manual

Account & Permission Management
NVR User Manual
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you can enable auto gateway MAC or manually set gateway MAC. Additionally, detection defense also can be enabled as needed.
11.7 Password Security
Click StartàSettingsàAccount and AuthorityàSecurityàPassword Security to go to the following interface.
In this interface, you can set the level and expiration time of the password.
11.8 View Online User
Click StartàSettingsàAccount and AuthorityàUser Status to view the online user information (you can view the online user name, login type, IP
address and login time; click to pop up a window showing the preview occupied channel number and playback occupied channel number).