... H.264 triplex real time economical DVR 8CH/16CH H.264 triplex real time economical DVR, support mobile ... mail functionSupport network file share functionSupport 4 CH simultaneous playbackSupport dual coding stream ... 1CH(CIF), 100fps/4CH(CIF)Compression FormatVideo:H.264 Baseline Compression; Audio: ADPCMHard Disk CapacityUp ... flash disks, DVD+RW, DVD+/-R, card readers, HDD, etc.PTZ ControlRS-485IR ...