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随着视频监控IP化的不断推进,原有的模拟视频监控及模数混合组网的视频监控应用模式正在逐步被纯IP化、全高清的网络视频监控所取代,前端分布式存储产品也由DVR、HDVR(混合式DVR)逐步替换成NVR产品。NVR产品的技术成熟度已经非常高,因此,市场竞争环境相当激烈。国内外各厂商不断推出高性能、低价位的NVR产品,使得前端分布式存储的系统组网成本不断降低。同时,随着4K、H.265技术的推出,前端NVR
With the continuous progress of video surveillance IP, the original analog video surveillance and analog video hybrid networking application mode is gradually being pure IP, full HD network video surveillance replaced by the front-end distributed storage products from DVR, HDVR (hybrid DVR) is gradually replaced by NVR products. The technical maturity of NVR products is already very high, therefore, the market competition environment is quite fierce. Domestic and foreign manufacturers continue to introduce high-performance, low-cost NVR products, making the front-end distributed storage systems continue to lower the cost of networking. Meanwhile, with the introduction of 4K and H.265 technologies, front-end NVRs