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ARP Binding
This function can protect the camera from ARP attacks. When the camera visits an IP of another network segment
via a gateway, it can communicate only with the MAC address binding to the gateway address in the same segment.
1.
Click Setup > System > Security > ARP Binding.
2.
Select the check box to enable the ARP binding function
and set the MAC address.
3.
Click Save.
IP Address Filtering
You can allow or deny the access from the specified IP
address to your camera.
1.
Click Setup > System > Security > IP Address
Filtering.
2.
Select Enable. Select the filtering mode and then
enter the desired IP addresses.
3.
Click Save.
NOTE:
If the filtering mode is set to Allow Access, only the specified IP addresses are allowed to access the camera. If
the filtering mode is set to Deny Access, the specified IP addresses are denied for the access.
Up to 32 IP addresses are allowed. And the added IP addresses cannot duplicate.
The first byte of the IP address can only be a number ranging from 1 to 223 and the fourth byte cannot be 0. For
example, 0.0.0.0, 127.0.0.1, 255.255.255.255 and 224.0.0.1 all are invalid IP addresses.
Video Watermark
You can set the video watermark for the camera to encrypt the video and protect it from being deleted or
modified.
1.
Click Setup > System > Security > Video Watermark.
2.
Select Enable and set the watermark content.
3.
Click Save.
Setting the System Time
You can use the following methods to adjust the system time of your device.
Manually Setting or Synchronizing the System Time
1.
Click Setup > Common > Time, and then click
the Time tab.
2.
Select Enable for Client Time Synchronization.
3.
Set the correct time zone and system time.
You may also click Sync with Computer Time
to synchronize the time settings of your
camera with that of your PC.
4.
Click Save.
Synchronizing with the NTP Server
1.
Click Setup > Common > Time, and then click the Time tab.
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