VIVOTEK’s NR9681 is a full-featured high-performance H.265 NVR. Equipped with a 2U 64-CH 8 Bay Rackmount network appliance, standard RAID capability and H.265 video codec, the total storage capacity of the NVR also endows the NR9681 with scalability and flexibility, making it perfect for large-scale transport or industrial applications as well as public spaces such as campuses.

The NR9681’s 8 hard-drive bay design provides for a storage capacity of up to 48TBs, offering greater than 30% ~ 50% more recording capacity than systems employing H.264 compression. This advance affords users larger storage space for longer durations of video recording. The RAID 0/1/5/6/10 configuration provides further data security in the rare event of a hard drive failure. Further, equipping the NR9681 with a DOM system has resulted in reliability and stability beyond the reach of other NVRs. Meanwhile, the NR9681 supports VIVOTEK’s fisheye network camera “Fisheye Dewarp” function, which provides multiple de-warping modes in live view and playback, ensuring the correct angle of video view and detailed information for flexible usage. This ingenious NVR is also equipped to carry out remote management with a full range of the server/client structures and thus constitutes a robust system for diverse applications.

Moreover, the NR9681 features well-built ONVIF compliance and scalable configuration, with VAST CMS empowering users to set up and manage advanced IP surveillance systems with ease. The NR9681 also supports both remote and mobile access via iViewer app, for both iOS and Android handheld devices. The NR9681 represents a great advance in the field, providing users an open, intelligent and seamless NVR to meet market demands.


  • H.265/H.264 Compression Technology
  • 64-CH Recording, 64 Display
  • Support HDMI, Display Port, VGA and DVI Simultaneous Output
  • 8 Hot-Swappable HDD Bays
  • Support RAID 0/1/5/6/10 Storage
  • Max Support up to 48TB HDD
  • Redundant Power
  • VIVOTEK VAST Inside (LiveClient/Playback)
  • Dual Lan Giga Network Ports
  • ONVIF Open Platform
  • VIVOTEK Camera Configuration and VAST CMS Integrated
  • Multiple Fisheye Dewarp Support
  • Multiple Video Search Modes
  • Model NR9681
    OS Embedded Windows
    CPU Intel Core i5
    Flash 64 G SATA DOM
    RAM 8 GB
    Watchdog Hardware + Software
    Power Restoration System Restart Automatically after Power Recovery
    HDD Devices Hot-Swappable Tray x8
    HDD Max. Capacity 6 TB x 8
    Disk Management Create, Format and Remove Disk
    RAID 0, 1, 5, 6, 10
    Video Output HDMI x1, Display Port x1, VGA x1, DVI x1
    Resolution HDMI: 4096x2304
    DP: 3200x2000
    VGA/DVI: 1920x1200
    Graphics Decoder Hardware decoding
    Decoding Capacity H.265/H.264:
    2560x1920 @ 30 fps (2-CH)
    1920x1080 @ 120 fps (8-CH)
    1280x720 @ 240 fps (16-CH)
    1280x720 @ 480 fps (32-CH)
    1280x720 @ 480 fps (64-CH)
    Camera Position Change the viewcell position on the Live View screens
    USB Interface USB 2.0 x4
    USB 3.0 x2
    Audio Microphone audio jack Input x1
    3.5 Line input audio jack x1
    3.5 Line output audio jack x1
    Network Interface 10/100/1000Mbps Ethernet (RJ-45) x2
    Power Input Redundant Power 100~220V AC
    Power Consumption Max. 740 W
    LED Indicator Power, HDD, Net1, Net2, Overheat, Power fail
    Form Factor 2U Rackmount
    Operation Buttons Power, Reset
    Dimensions 89 (H) x 437 (W) x 648 (D) mm
    Weight 27 kg (without HDD)
    Operating Temperature 5°C ~ 35°C (41°F ~ 95°F)
    Humidity 0 ~ 95%
    Safety Certifications CE, LVD, FCC, VCCI, C-Tick, UL
    Warranty 36 months
    Operating System Microsoft Windows 8, 7, Vista, XP
    Microsoft Windows Server 2012, 2008, 2003, 2000
    CPU Intel Celeron or above
    Memory 2 GB or above
    Ethenet 10/100 Mbps
    Display Resolution 1024 x 768 pixels or above
    Web Browser Internet Explorer 11/10/9 (32 bit)
    Software AP Installation Wizard 2, Shepherd, VAST
    Mobile/Tablet App iViewer (iOS/Android)
    Others Power Cord, Quick Installation Guide, 8x H.D.D. Tray, 1x USB Mouse
    Datasheets Download
    User's Manuals Download

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