DVR software features: - Linux platform to provide optimized system performance by eliminating all unnecessary applications from its system - Hardware mpeg4 (h.264-like) compression to provide faster data speeds, smaller file sizes & superior picture quality - Dynamic live view to offer more compelling navigation controls - Power ptz (pan / tilt / zoom) to preset ptz cameras for group run, pattern tracking or motion tracking - Intelligent diagnostic tools to help you spot and fix glitches such as video loss, broken cables and network problems More information at our website!