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  • H.264, MPEG4, MJPEG
  • 2-Channel full D1 real-time video / audio
  • Compact size
  • PoE / 12V DC
  • Tampering Alarm
  • USB storage recording
  • Support GPS, GV-GIS
  • Support UMTS/ 3G / 3.5G / 4G
  • Automatic switch between WiFi and 3G
  • Support over 50 PTZ models
  • Support 29 languages on web interface

GV-VS12 is a powerful H.264 Video Server with compact size and supports multiple applications. It supports PoE, and 2-channel full D1 real-time video and audio encoding, fully integrated with GV-NVR to form the most powerful IP surveillance solution. It also supports over 50 PTZ models to fulfill various project demands. It can record video to a local USB storage, forming the smallest video recorder. With GPS and UMTS/3G/3.5G support, it provides GIS solution integrated with GV-GIS. It can also active Tampering Alarm alerts when a tampering event happens to prevent crime events.

  • Specifications
  • Option
  • Packing List
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  • Ordering Info

Video Standard NTSC, PAL
Video Input 2 channels
Compression H.264, MPEG 4, MJPEG
Frame Rate NTSC 30 fps per channel; 60 fps in total for 2 channels
PAL 25 fps per channel; 50 fps in total for 2 channels
Video Resolution NTSC 704 x 480, 704 x 480 de-interlace, 352 x 240, 176 x 112
PAL 704 x 576, 704 x 576 de-interlace, 352 x 288, 176 x 144
Video Streaming Configurable frame rate and bandwidth,
Constant and variable bitrate
Video Adjustment Brightness, Contrast, Hue, Saturation
Audio Input 2 channels
Compression G.711
Audio Support Two-way
Event Management Trigger Schedule, Sensor Input, Motion Detection
  • Store Video (AVI format),
  • Send e-mails with captured images,
  • Upload captured images to FTP Server,
  • Monitor through Center V2, VSM and GV-GIS,
  • Activate relay outputs to control external devices
  • Firmware Upgrade Remote upgrade by HTTP,
    Firmware upgrade utility included in the Software DVD
    Storage USB storage device (optional)
    Client PC Requirements Microsoft Internet Explorer 7.x or above running on Windows XP / Vista / 7 / 8 / Server 2008 / Server 2012
    Security IP address filtering
    Interface 10/100 Base-T Ethernet,
    802.11b/g/n Wireless LAN (optional),
    Mobile broadband: UMTS, EDGE, etc. (optional)
    External Interface
    Video Input 2 BNC ports
    Audio Input 2 RCA ports
    Audio Output 1 RCA port
    Sensor Input 2 inputs
    Alarm Output 2 outputs
    PTZ RS-485 +/-
    GPS RS-232 +/-
    Ethernet RJ-45, 10/100 Mbps
    USB 2 ports (USB 2.0)
    Power Input 12V, 3A
    Power over Ethernet
    PoE Power Supply Type End-Span
    PoE Power Output Per Port 48V DC, 350mA. Max. 15.4 watts
    Operation Temp. -20 °C ~ 55 °C / -4 °F ~ 131 °F
    Humidity 0 ~ 85% RH (non-condensing)
    Weather Resistance Indoor use only
    Dimensions (L x W x H) 123 x 106 x 25 mm / 4.84 x 4.17 x 0.98 in
    Weight 0.345 kg / 0.76 lb
    1. The GV‐Video Server cannot work with the microphones that acquire power from the unit. Use microphones that have external power supply.
    2. Currently, 3 TB hard disk is not supported.
    3. The GV-Video Server does not support Internet Explorer 10.
    4. Product design and specifications are subject to change without notice.

    Optional devices can expand your GV-Video Server's capabilities and versatility. Contact your dealer for more information.
    GV-GPS Receiver The GV-GPS Receiver is a Global Position System receiver. With the GV-GPS Receiver, you can perform GPS tracking and location verification of the GV-Video Server. Two types of interfaces are available: UART (for GV-VS04H / GV-VS14) and RS-232 (for GV-VS12).
    GV-Relay V2 Working with the GV-Relay V2, the GV-Video Server is capable of driving the loads of relay outputs over 5 volts.
    GV-PA191 PoE Adaptor The GV-PA191 is designed to provide power to the IP device through a single Ethernet cable. The GV-PA191 is only supported by GV-VS04H and GV-VS12.
    GV-VR605A DC Voltage Regulator The GV-VR605A is a voltage regulator designed to be installed in the car and supply power to GV-Video Server and its connected cameras. The GV-VR605A is capable of maintaining a 12V voltage to the GV-Video Server and its connected cameras, providing protection against voltage spikes when you turn on the car ignition.
    Supported Wireless LAN USB Adaptor
    Vendors Model
    D-Link DWA-140 (H/W version B1), DWL-G122 (version C1)
    EDIMAX EW-7318Ug, EW-7718Un, EW-7711UAn
    Linksys WUSB54GC, WUSB600 (version 1)
    Pegatron WL-166N11
    Note: Linksys WUSB54GC ver. 3 is not supported.
    Supported Mobile Broadband Device
    Vendors Model
    Bandluxe C320, C501
    HUAWEI E156, E156B, E169, E220, E1692, E1750, E1752, E1756, EC169C, EC189 USB Modem (HSDPA/UMTS/EDGE/GPRS/GSM), E398
    Novatel MC950D, MC996D, MC998D (HSDPA/UMTS/EDGE/GPRS/GSM)
    Onda MSA523HS
    Sierra 250U
    Verizon USB727, USB728, USB760 Modem (EVDO)
    Vodafone K3565 (Rev 2)
    ZTE MF100

    • AC Power Cord x 1
    • Power Adaptor x 1
    • I/O Cable with RJ-45 Connector x 1
    • Wall Hook x 1
    • Conical Anchor x 4
    • Screw x 4
    • Sticker (for positioning conical anchors) x 1
    • GV-Video Server Software CD/DVD x 1
    • GV-NVR Software CD/DVD x 1

    Version History  
    Comparison Chart pdf
    User's Manual zip
    Datasheet pdf

    Item No. (Sales Part No.) Description
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