HIKVISION DS-7208HFI-SN Technical Manual - Page 6
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Normal and event video encoding parameters.
Multiple recording types, including manual, normal, motion detection,
etc.
8 recording time periods with separate recording types.
Pre-record and post-record time for motion detection, and pre-record
time for schedule and manual recording.
Lock and unlock of video files.
HDD property can be set to read-only.
Video data search and playback by channel number, recording type,
time etc.
Digital zoom function in playback mode.
Pause, play fast, play slow, skip forward, and skip backward when
playback, locating in progress bar by dragging the mouse.
4/8/16-channel synchronous playback.
Backup
Record files backed up via USB device.
Bunch backup by file or by time.
Record files edited for backup in playback.
Management and maintenance for backup devices.
Alarm & Exception
Various exception alarm types supported: alarms for video loss, motion
detection, video tempering, video signal abnormal, video in/out format
unmatched, illegal access, network disconnection, IP conflict, hard disk
error and hard disk full.
Various exception handling methods: pop-up alarm image on monitor,
audible warning, notify surveillance center, send Email, etc.
Auto recovery from exceptions.
Others
Control of DVR via mouse and IR remote control.
Three-level user management, each user with individual operating
permission for DVR and camera.
Powerful record and search for log of operation, alarm and exceptions.
Import/export of device configuration files.
Network
10/100M adaptive network interface.
TCP/IP protocol suites, PPPoE, DHCP, DNS, DDNS, NTP, SADP protocols,
etc.
Unicast and multicast supported; TCP and UDP protocols applicable in
unicast transmission.
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Hikvision Technical Manual