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②
Check “Enable” and then choose “Enable Allow List (white list)” or “Enable Block List
(the PC client of which the IP address is in the white 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” 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”. In the above interface, click
to edit IP/IP
segment/MAC, click
to delete it. Click “Apply” to save the settings.
12.5 Preview On Logout
Click Start
à
Settings
à
Account and Authority
à
Security
à
Preview 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.
12.6 Network Security
Click Start
à
Settings
à
Account and Authority
à
Security
à
Network Security to go to the
following interface. You can enable APR Guard.
ARP Guard: Address Resolution Protocol Guard. This function can protect the LAN from APR
attack and make the network run stable. If it is enabled, you can enable auto gateway MAC or
manually set gateway MAC. Additionally, detection defense also can be enabled as needed.
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12.7 Password Security
Click Start
à
Settings
à
Account and Authority
à
Security
à
Password Security to go to the
following interface.
In this interface, you can set the level and expiration time of the password.
12.8 View Online User
Click Start
à
Settings
à
Account and Authority
à
User 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).
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