The falling prices and the rapid improvement of technical characteristics are making IP video surveillance more and more popular.
The IP camera is a self-contained digital device. Unlike an analog camera, it is self-sufficient and can be connected to the network directly, bypassing the DVR.
The IP video surveillance system, in addition to IP cameras, also includes a local network through which data is transmitted, as well as, if necessary, a network video recorder NVR.
As for the cost of video surveillance systems based on IP cameras and analog cameras, taking into account the cost of consumables and installation work, some IP video surveillance systems can be built cheaper than systems based on analog cameras with a similar level of resolution. In general, IP systems are more expensive than analog ones, but they have more advantages, which makes them more popular.
