Panasonic K-NL404K/G User Manual page 184

Parameter
Interval
5.8.2.6 IP Filter(Security)
The IP filter interface is shown as in Figure 5-33.
After you enabled trusted sites function, only the IP listed below can access current NVR.
If you enable blocked sites function, the following listed IP addresses cannot access current NVR.
5.8.2.7 Email
The email interface is shown as in Figure 5-34.
Function
Device sends out alive signal to the server regularly.
You can set interval value between the device and DDNS server
here.
Figure 5-33
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