Manual
Account & Permission Management
88
②
③
Check “Enable” and then choose “Enable Allow List (white list)” or “Enable 
Block List (black list)” (the PC client of which the IP address is in the allow list can 
access DVR remotely while the PC client in the block list cannot).
Add  IP/IP  segment/MAC.  Click  “Add  IP”  or  “Add  MAC”  and  then  check 
“Enable” in the popup window (only if you check it can the IP/IP segment/MAC 
you add be eective). Enter the IP/IP segment/MAC and then click “OK”. 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.










