DVR2000-S4D/S4R Software Compression Cards

l         MPEG-4 compression;

l         1/4 channels Audio and video real time display and record

l         Multi skill processing

l         Powerful network functions

l         Multi-division playback

l         Alarming when video signal lost or the image curtained

l         Good stability system (hardware watchdog)

l         Scene listening

l         Card integrates with alarm I/O