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在常用的视频监控系统中,DVR是一个极为重要的部件,但是其应用绝不仅仅限于提供实时或者回放图像这样简单的工作。如果将DVR与门禁系统、入侵探测系统、报警控制面板、ATM机等连接起来的话,就可以为终端用户提供更加广泛的解决方案,包括便利店防盗、销售点监控等等。 既然DVR如此重要,那么如何正确使用其存储功能呢?在实际应用过程中,图像文件的大小、帧率、传输方式以及带宽等因素都对数据存储有一定的影响。如果对整体的存储没
In common video surveillance systems, DVR is a very important part, but its application must not only be limited to providing real-time or playback of images such a simple work. Connecting DVRs to access control systems, intrusion detection systems, alarm control panels, ATM machines and more can provide end users with a broader range of solutions including burglary-proof stores, point-of-sale monitoring and more. Since DVR is so important, how to use its storage function correctly? In practical applications, the size of the image file, frame rate, transmission mode and bandwidth all have some impact on the data storage. If not for the overall storage