Update interval: minimum value is 1. Max value is 65535. (Unit: minute)
3.2.4.5.3 Multicast
After multicast is enabled, it will automatically get multicast address and add ins group. Open
preview to monitor via multicast.
3.2.4.5.4 DDNS
DDNS setting interface is shown as in Figure 3- 43.
Figure 3- 43
You need a PC of fixed IP in the internet and there is the DDNS software running on this PC. In
other words, this PC is a DNS (domain name server).
In network DDNS, please select DDNS type (currently support CN99 DDNS,NO-IP DDNS,
Private DDNS and Dyndns DDNS which can coexist )and highlight enable item. In host IP, input
DDNS name allowing you to connect to WEB search page of the device.
Note: Private DDNS function shall work with special DDNS server and special
Professional Surveillance Software (PSS).