This H.264 DVR’s is the most Advanced H.264 Standalone DVRs developed for all industrial applications. In addition to its sleek and smooth professional design, it is very reliable and cost effective. Real Time Live Viewing. Most of all its Full D1 and Crystal Clear picture quality using very small recording sizes offer greater advantages than many other Mpeg4 or Mjpeg DVRs. Featurewise other DVR’s cannot compare.