DVR 4ch. Stand alone type

RT (Real-Time) OS SSDR401 has much higher reliability than PC-based DVR. 4 Channel Multiplexer Built-In 4 channel multiplex recording or playback Hard Disk Storage (No Limits on Size) DVR 401 takes full advantage of all the benefits that hard disks bring to image recording. Random access and long recording time Recording Speed - 30 Pictures/Second Field recording (7.5 pictures/sec of each camera) M-JPEG Removable HDD Motion Detection Recording Each channel motion detection Real Time Quad Camera Display(1,4) Remote Controller Easy to control the unit