IC Realtime Flex Series: 8-CH High Performance H.264E 2U DVR with DVD-RW User Manual
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7.8.2.11 Multicast
The multicast interface is shown as in Figure 7-35.
Multicast is a transmission mode of data packet. When there is multiple-host to receive the same
data packet, multiple-cast is the best option to reduce the broad width and the CPU load. The
source host can just send out one data to transit. This function also depends on the relationship
of the group member and group of the outer.
Figure 7-35
7.8.2.12 Alarm Centre
The alarm centre interface is shown as below. See Figure 7-36.
This interface is reserved for you to develop. System can upload alarm signal to the alarm centre
when local alarm occurs.
Before you use alarm centre, please set server IP, port and etc. When an alarm occurs, system
can send out data as the protocol defined, so the client-end can get the data.
Figure 7-36