4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS

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    • Description:
    • 4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS    
    The following are standard functions of the products:
    (1) Schedule record mode
    Users can choose any term in a day to record and set up record modes, i.e. sensor alarm record, motion detection record, manual record, Schedule Record.
    (2) Motion detection mode
    Motion detection areas are adjustable.Users can also set motion detection sensitivity for each channel. The system begins to record only when motion of the detected object happens, and it will stop recording after a certain period, this function is adjustable by users.
    (3) Sensor alarm record mode
    With extra alarm board, the system enables alarm input and output.
    (4) Recycling record mode
    Users can set recording storage sequence for HDD partitions. The recording storage will automatically swap to the next partition when it is full. If all the partitions are full and recycling record mode is enabled, the former recorded data will be covered by new data. Users can also set HDD minimum storage alarm. Then once the present storage space is less then the minimum storage and recycling record mode is not enabled, the record will automatically stop.
    (5) P.T.Z control function
    Support a number of decoders. Users can control multiple speed domes and integrative cameras, including pan, tilt, zoom, focus and iris adjustment for P.T.Z devices. Support preset point and auto scout.
    (6) Users management
    Different users have different rights, user names and passwords, so as to ensure system security.
    (7) Multi-channel display
    Support different multi-channel display modes, full screen display and auto dwell display.
    (8) Support 320x240 / 640x480 (NTSC), 352x288 / 704x576(PAL) standard resolutions.
    (9) Image color adjustable for each channel, including contrast, lightness, hue and saturation.
    (10) MPEG4 compression format, greatly reduce HDD usage
    (11) Powerful video playing back functions, including playing back, pause, stop, fast-forward, single-frame play and image capture.
    (12) Support advanced search mode. Users can search by date/time, camera, record mode, and random combination of the three methods.
    (13) Support recorded files backup, delete by date/time, camera.
    (14) Convenient to extend system functions by software upgrade.
    (15) CPU and storage resources saving by advanced technology
    (16) Remote Surveillance and P.T.Z control through LAN, Intranet, and Internet.
    (17) Support alarm pre-record.
    (18) Support buzzer.
    (19) User-friendly graphical user interface.


    • Specifications:
    • 4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS    
    Item Name 4 Channel USB DVR
     Interface USB standard
    Recording Format CIF, D1
    Input Composite×4 +Audio ×4
    Output USB
    Display FrameRate NTSC:30FPS×4 PAL:25FPS×4
    Recording resolution      NTSC: 640×480(D1)  320×240(CIF)
    PAL: 704×576(D1)  352×288(CIF)
    Recording FrameRate NTSC:30FPS  PAL:25FPS
    Power Supply USB Bus
    Consumed Power ≤ 2W
     Monitoring Software WistionDVR
    Dimension / Weight 90(L)×59(W)×22(H)mm / 108.5g
      One available USB port
      Pentium4 1700MHz CPU or above
      512MB RAM or above
      80GB free HDD space
    System Requirements CD-ROM for installation
      Windows 2000, XP, Vista, Seven
      DirectX 9.0
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
    4 Channel USB DVR Audio Video Capture Adapter PAL/ NTSC Brand New SS
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