Digital Video Recorder Highlights

• User-friendly Gui for easy operation
• Up to 1024*768 VGA output resolution
• Simultaneous VGA and CVBS output
• CIF/QCIF real-time resolution
• Normal and event recording parameters configurable per individual camera
• Partial digital zoom by using mous when in PTZ control mode
• 4/8/16 ch synchronous playback
• Support dual stream
• Different recording storage period configurable for each channel
• NTP, SADP, DHCP protocols supported
• 2 Years Warranty

  4ch DVR     technical manual

DS-7204HVI-SE   

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*Delivery ( ) & V.A.T (20%) are not included in this price

 

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Functions & Performances

Compression

 

l PAL/NTSC adaptive video inputs.

l H.264 video compression with high reliability and superior definition.

l OggVorbis audio compression standard. 

l Independent video encoding parameters, including frame rate, resolution, bit rate, video quality, etc.

l Scheduled and event recording parameters configurable for per individual camera.

l Support dual stream.

l Encoding for both audio/video composite stream and video stream; audio and video synchronization during composite stream encoding.

l Compression, storage and network transmission of video image at 4CIF or CIF resolution.

l Watermark technology.

 

Local Monitoring

 

l Up to 1024�768 resolution for VGA output display.

l Simultaneous VGA and CVBS output.

l 1/4/9/16-camera video live view, with the camera order adjustable.

l Group switch, manual switch and automatic cycle modes selectable for video live view, with the auto cycle period configurable.

l Digital zoom in live view mode.

l Shield of assigned channel for live view.

    l Privacy masking capability.

l Multiple PTZ protocols supported, and settings and callup of presets, patrols and patterns.

l Video image zoom-in by clicking the mouse and tracing by dragging mouse in PTZ control mode.

 

Hard Disk Management

 

l Connection to 1 SATA hard disk supported, with up to 2TB storage capacity.

l S.M.A.R.T technology.

l HDD standby function.

l HDD file system is compatible with Windows. Use pre-allocating hard disk management technology, and no disk fragments.

 

Recording

 

l Cycle and non-cycle recording mode.

l Normal and event video encoding parameters.

l Multiple recording types, including manual, continuous, alarm, motion, motion | alarm and motion & alarm recording, etc.

l 8 recording time periods with separate recording types.

l Pre-record and Post-record time for alarm and motion detection, and pre-record time for schedule and manual recording.

l Lock and unlock of video files.

l HDD property can be set to read-only.

l Video data search and playback by channel number, recording type, time etc.

l Digital zoom function in playback mode.

l Pause, play fast, play slow, skip forward, and skip backward when playback, locating in progress bar by dragging the mouse.

l 4/8/16-channel synchronous playback.

 

Backup

 

l Record files backed up via USB device.

l Bunch backup by file or by time.

l Record files edited for backup in playback.

l Management and maintenance for backup devices.

Others

l Control of DVR via front panel keys, mouse, IR control and special keyboard.

l Three-level user management, each user with individual operating permission for DVR and camera.

l Powerful record and search for log of operation, alarm and exceptions.

l Import/export of device configuration files.

 

Network

l 10/100M adaptive network interface.

l TCP/IP protocol suites, PPPoE, DHCP, DNS, DDNS, NTP, SADP protocols, etc.

l Unicast and multicast supported; TCP and UDP protocols applicable in unicast transmission.

l Remote search, playback and download, lock/unlock of video files; support breakpoint resume.

l Remote access and configuration of parameters; remote import/export of device configuration parameters.

l Remote access of device running status, system log and alarm status.

l Remote control of DVR via button operation.

l Remote lock/unlock of panel buttons and mouse.

l Remote formatting of hard disk, upgrade, reboot/shutdown and other system maintenance operations.

l RS -485 transparent channel transmission.

l Event alarm and exceptions upload to remote management host.

l Remote manual recording.

l Remote video image capture in JPEG format.

l Voice talk and broadcast.

l Built-in WEB Server.

Development

 

l Provision of SDK in Windows and Linux operating systems.

l Application software source code of Demo.

l Support and training service for application system development. 

*Delivery ( ) & V.A.T (20%) are not included in this price

Digital Video Recorder:

Function & Performance: