... (Video detection: Motion detection, Camera blank, Video loss), Alarm), StopRecording PriorityManual >Alarm >MD >RegularRecording Interval1~120 min. (default: 60 min ... Log informationHard DiskHard Disk4 SATA ports, 4 HDDs or 3 HDDs + 1 CD/DVD-RW, Max 2TB per ... 56~1800MB/HHDD ManagementHard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)Auxiliary InterfaceUSB Interface2 ports, 1 for ...