DVR Stand Alone DS-7204HVI-ST/SE (Hikvision) [DS-7204HVI-ST/SE]

Compara cu alt produs:

Descriere produs:

• Tip: DVR
• Porturi: 4
• Descriere produs: Compression
  • PAL/NTSC adaptive video inputs.
  • H.264 video compression with high reliability and superior definition.
  • OggVorbis audio compression standard.
  • Independent video encoding parameters, including frame rate, resolution, bit rate, video quality, etc.
  • Scheduled and event recording parameters configurable for per individual camera.
  • Support dual stream.
  • Encoding for both audio/video composite stream and video stream; audio and video synchronization during composite stream encoding.
  • Compression, storage and network transmission of video image at 4CIF/2CIF/CIF resolution.
  • Watermark technology.
  
  Local Monitoring
  • Up to 1024×768 resolution for VGA output display.
  • Simultaneous VGA and CVBS output.
  • 1/4/9/16-camera video live view, with the camera order adjustable.
  • Group switch, manual switch and automatic cycle modes selectable for video live view, with the auto cycle period configurable.
  • Digital zoom in live view mode.
  • Shield of assigned channel for live view.
  • Privacy masking capability.
  • Multiple PTZ protocols supported, and settings and callup of presets, patrols and patterns.
  • Video image zoom-in by clicking the mouse and tracing by dragging mouse in PTZ control mode.
  
  Hard Disk Management
  • Connection to 1 SATA hard disk for DS-7204HVI-ST/SE and DS-7208HVI-ST/SE models and 2 SATA hard disks for DS-7216HVI-ST/SE; each HDD with up to 2TB storage capacity.
  • S.M.A.R.T technology.
  • HDD standby function.
  • HDD file system is compatible with Windows. Use pre-allocating hard disk management technology, and no disk fragments.
  
  Recording
  • Cycle and non-cycle recording mode.
  • 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, etc.
  • DS-7208HVI-ST/SE and DS-7216HVI-ST/SE support sending of alarm images by Email.
  • Auto recovery from exceptions.
  
  Others
  • Control of DVR via front panel keys, mouse, IR control and special keyboard.
  • 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.
  • Remote search, playback and download, lock/unlock of video files;
  support breakpoint resume.
  • Remote access and configuration of parameters; remote import/export of device configuration parameters.
  • Remote access of device running status, alarm and system log.
  • Remote control of DVR via button operation.
  • Remote lock/unlock of panel buttons and mouse.
  • Remote formatting of hard disk, upgrade, reboot/shutdown and other system maintenance operations.
  • RS -485 transparent channel transmission.
  • Exceptions upload to remote management host.
  • Remote manual recording.
  • Remote video image capture in JPEG format.
  • Voice talk and broadcast.
  • Built-in WEB Server.
  
  Development
  • Provision of SDK in Windows and Linux operating systems.
  • Application software source code of Demo.
  • Support and training service for application system development.
  
  
• Alte specificatii: Video/Audio input
  
  Video compression H.264
  Analog video input 4-ch, BNC connector (1.0 Vp-p, 75 Ω); PAL / NTSC adaptive
  Audio compression G.711
  Audio input 1-ch,RCA connector (2 Vp-p, 1 kΩ)
  Voice talk input 1-ch, RCA (2.0 Vp-p, 1 kΩ) (Using AUDIO IN)
  VGA output 1-ch, resolution: 1024 × 768 / 60 Hz
  CVBS output 1-ch, BNC connector (1.0 Vp-p, 75 Ω); Resolution: PAL: 704×576, NTSC: 704 × 480
  Audio output 1-ch, RCA connector (Linear, 1 kΩ)
  
  
  Video/Audio output
  
  Recording resolution 4CIF / 2CIF / CIF
  Frame rate Main stream: 4CIF / 2CIF@12 fps, CIF@25 fps (P) / 30 fps (N); Sub stream: CIF / QCIF@25 fps (P) / 30 fps (N)
  Video bit rate 32 kbps ~ 2048 kbps, or user-defined (Max. 3072 kbps)
  Stream type Video/ Video & Audio
  Audio bit rate 64 kbps
  Dual stream Support
  Synchronous playback 4-ch
  
  
  Hard disk
  
  Type 1 SATA interface
  Capacity Up to 2TB capacity for each interface
  
  
  External interface
  
  Network interface 1, RJ45 10 M / 100 M adaptive Ethernet interface
  Serial interface 1 RS-485 interface
  USB interface 2, USB 2.0
  
  
  Others
  
  Power supply 12 VDC
  Consumption ≤10 W (without hard disk or DVD-R/W)
  Working temperature -10℃ ~ +55℃
  Working humidity 10% ~ 90%
  Dimensions (W x D x H) 315 × 230 × 45 mm
  Weight ≤2 kg (without hard disk or DVD-R/W)
  
• Producator: Hikvision
  

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