... FPS SDVR-6804 Digital Surveillance Recorder Board MAIN FEATURESPCI High Speed Interface;Techwell 6805 chipset;10bit Comb Filter; Higher Video Quality ... )Recording modeMotion-Detection, Alarm Record, Manual Record, Schedule RecordPlayback solutionSpeed adjustable, Forward, BackwardSearching modeSmart searching, by year, date and timeData storage150M ...