User manual
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Camera -> Security -> IP Filter (only certain models): 
The IP filter allows blocking or access to the camera based on the IP address of 
the connecting client. This is an additional layer of security, which helps to limit 
access to the camera in security-sensitive environments. 
IP Filter:   Activate this function by setting this option to On. 
Allow range:  This defines which IP address is allowed to have access to the 
camera. Enter the start IP address and end IP Address and 
click on Add to add the IP range to the list of allowed IP 
addresses. 
Allow Range List: All allowed IP addresses are listed here. To remove an entry, 
select it from the drop-down list and click Delete. 
Deny range:  Enter IP addresses here that are not allowed to access the 
camera. 
Deny Range List: All denied IP addresses are listed here. To remove an entry, 
select it from the drop-down list and click Delete. 










