... SATA HDD,each max up to 2TB Promotion 4CH DVR /8CH DVR /16CH DVR /32CH DVR Technical parameters Main Processor and Operating SystemUse the ... 8ch supports 8ch at the same time, each channel can be enlarge to full screen)Recording search modeTime ,Calendar ,Events, ... ,9550,9000,9700,9630) packing picturesCompany related picture Goldantell DVR Recording ,factory price , welcome your inquiry! Promotion 4CH ...