Account & Permission Management
ARP Guard: Address Resolution Protocol Guard. This function can protect the LAN from APR attack and make the
network run stably. If it is enabled, you can enable auto gateway MAC or manually set gateway MAC. Additionally,
detection defense also can be enabled as needed.
10.7 Password Security
Click StartSettingsAccount and AuthoritySecurityPassword Security to go to the following interface.
In this interface, you can set the level and expiration time of the password.
10.8 View Online User
Click StartSettingsAccount and AuthorityUser Status to view the online user information (you can view the online
user name, login type, IP address and login time; click
number and playback occupied channel number).
to pop up a window showing the preview occupied channel
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NVR User Manual