... : Motion detection, Camera blank, Video loss), Alarm), StopRecording PriorityManual >Alarm >MD >RegularRecording Interval1~120 min. (default: ... Video Detection & AlarmTrigger EventsRecording, PTZ movement, Tour, Alarm, Email, Spot outputMotion DetectionZones: 396(22×18), ... 1800MB/HHDD ManagementHard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)Auxiliary InterfaceUSB Interface2 ports, ...