... to 16TB, 4 USB2.0> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSSTechnical Specifications ModelDH ... 300 secVideo Detection & AlarmTrigger EventsRecording, PTZ, Tour, Alarm, Video Push, Email, FTP, Spot, Buzzer & Screen tipsVideo ... DetectionMotion Detection, MD Zones: 396(22×18), Video Loss & Camera BlankAlarm Input4 channel8 channel16 channelRelay Output6 channelPlayback ...