User Manual
Account & Permission Management 
  NVR  User  Manual 
87 
②  Check  “Enable”  and  then choose  “Enable  Allow  List”  or  “Enable  Block  List”  (the  PC 
client of which the IP address is in the allow list can access NVR remotely while the PC client 
in the block list cannot). 
③  Add IP/IP segment/MAC. Click “Add IP” or “Add MAC” button and then check “Enable” 
in the popup window (only if you check it can the IP/IP segment/MAC you add be effective). 
Enter the IP/IP segment/MAC and then click “OK” button. In the above interface, click   
to edit IP/IP segment/MAC, click    to delete it. Click “Apply” to save the settings. 
10.5    Preview On Logout 
Click  StartSettingsAccount  and  AuthoritySecurityPreview  On  Logout  to  go  to  the 
following interface. 
Set a camera and  then enable or disable  the  preview permission on  logout as required.  If a 
camera’s  preview permission  on logout  is  “ON”,  you  can  view  the live image of  the  camera 
when the system is logged out, or the live image of the camera cannot be seen when logged 
out. 
10.6    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 
  to pop up a window showing the preview occupied channel number and playback occupied 
channel number). 










