(Network video monitoring - many people are sure that this will be the future development trend of the monitoring industry. Indeed, in today's networked era, it seems that everything can finally be networked. In terms of its development, it has a tendency to surpass its "predecessor" analog monitoring. It is only a matter of time before analog monitoring is fully replaced. If you think this conclusion may have been made a little early, let's look at the following analysis. First, let's take a look at what is network video surveillance. Network video surveillance can also be called IP surveillance. It is one of the most commonly used protocols for communication through computer networks. Network video surveillance is to transmit video information in digital form through wired or wireless IP network. Video monitoring and recording can be realized wherever the network can reach, and this monitoring can be perfectly combined with many other types of systems. To put it bluntly, network video surveillance is an integrated product of many high and new technologies, such as computer, network, communication, video coding and decoding.)