4CH/8CH/16CH H.264 DVR System 4X Camera 4X 20M Video+Audio Cable CCTV Accessories 4CH ... /8CH/16CH H.264 DVR System MODEL NO.: KS-7304KITFEATURES1* 4CH Digital Video Recorder1* 500GB ... x 2048MB SATA HDDMultiplex OperationLive display,Record,Playback,Backup,Network Transmit,Mobile ViewRecording ModeManual,Timing,Motion Detection,AlarmPlayback ModeSlow Speed,Rapid Speed ...