1, IP network monitoring are mature
Economic development to promote the awareness of people to continuously improve security, when the traditional analog control methods are local in some industries can not meet the large-scale, long-distance monitoring requirements, such as a bank regional monitoring network, the network will transmit images for remote centralized monitoring approach emerged. Now, with a wide range of popular Internet, remote monitoring has permeated education, government, entertainment, hospitals, hotels, sports venues, security and other areas of the city.
Familiar with the remote monitoring of people know that the image remote transmission after intake of the main ways in addition to the Internet, as well as fiber. Some people believe that by Optical And fiber for remote monitoring, its video image quality and transmission speed is better than network transmission, but high cost and complexity of wiring works to be prohibitive.
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