● Characteristics of DVR and DVS, Work independently, Form a powerful security surveillance network；
●Graphical user interface, support VGA output；Operation Mode: Mouse, IR Remote controller, Panel；
●True Full-duplex, Video recording and Playback simultaneously；
● 16ch Video, 4ch Audio input simultaneously, 1ch talk-back
● H.264 Video compression Format, Hardware compression CIF PAL（352×288）, 25fps, 200fps in total, NTSC（352×2240）,30fps, 240fps in total; Support Fixed rate and Variable bit rate compression, Variable frame rate compression;
● Audio compression: ADPCM。
●Support one 1500GB SATA HDD in one PC；
●Timed Recording、Manual Recording、Motion Detection Recording、Alarm Recording(Optional);
●Support USB2.0, Support backup of HDD recording files, USB flash disk, USB hard disk;
● RJ45 Network，Remote surveillance, Remote playback, Remote backup, Remote controlling the PTZ;
● Language: Chinese, English, French, Russian, etc(12 languages in total, optional)