Privacy mask.
Several PTZ protocols supported; PTZ preset, patrol and pattern.
Zooming in by clicking the mouse and PTZ tracing by dragging mouse.
HDD Management
Support S.M.A.R.T and bad sector detection. 1 SATA hard disk can be connected to DS-7204HWI-SH,
2 SATA hard disks to DS-7208/7216HWI-SH models, and 8 SATA hard disks to DS-7308/7316HWI-
SH; with a maximum of 4TB storage capacity for each disk.
8 network disks (8 NAS disks, or 7 NAS disks+1 IP SAN disk) can be connected.
HDD group management.
Support HDD standby function.
HDD property: redundancy, read-only, read/write (R/W).
HDD quota management; different capacity can be assigned to different channel.
Recording and playback
Holiday recording schedule configuration.
Normal and event video encoding parameters.
Multiple recording types: manual, normal, motion, alarm, motion/alarm and motion & alarm.
8 recording time periods with separated recording types.
Pre-record and post-record for motion detection for recording, and pre-record time for schedule and
manual recording.
Searching record files by event.
Customization of tags, searching and playing back by tags.
Locking and unlocking record files.
Local redundant recording.
Searching and playing back record files by channel number, recording type, start time, end time, etc.
Smart search for the selected area in the video.
Zooming in when playback.
Playing reversely.
Support pause, speed up, speed down, skip forward, and skip backward when playback, locating by
dragging the mouse.
4/8/16-ch synchronous playback.
Backup
Export video data by USB, or eSATA device.
Export video clips when playback.
Management and maintenance of backup devices.
Alarm and Exception
Alarm for Video loss, Motion detection, Tampering, HDD Full, HDD Error, Network Disconnected, IP
Conflicted, Illegal Login, Video Signal Exception, Input/Output Video Standard Mismatch,
Recording/Capture Exception, etc.
Alarm triggers full screen monitoring, audible warming, notifying surveillance center, sending email
and alarm output.
Automatic restore when system is abnormal.
Other Local Functions
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