To this point, IP surveillance offers clear advantages over analogue CCTV or DVR deployments with significant savings as a result of sharing existing network infrastructure, computation and storage.
在这一点上，IP监控比模拟CCTV或者DVR部署有明确的优势，它能分享现有的网络基础设施，而且大大节省了运算和存储成本。
IP cameras are most often used for IP surveillance, a digitized and networked version of closed-circuit television (CCTV).
IP摄像机通常用于IP监测、数字化和网络化的版本的闭路电视(CCTV)。
IP-based video surveillance has improved the effectiveness of video security by leaps and bounds over the analog CCTV equipment we've grown so accustomed to over the years.
相对于我们已习惯多年的模拟CCTV视频安防设备，基于IP的视频监控在其安防视频监控效力的改进上可谓是突飞猛进。
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