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Witness Camera System



The system comprises of a four head camera system with removable lenses. Heads can be mounted to stands, rigged or operated from a tripod. Each camera is fed back to a central unit which can control head camera independently for colour temp, focus (with compatible lenses), exposure and more. The system is start / stopped from the control centre, which can be up to 30M away from the heads. Each recorder is capable of recording ProRes422 UHD or DnNx UHD file formats. All recorders are internally genlocked and can be synced to your principle camera.

  • Effective Sensor Size
    13.056mm x 7.344mm
  • Shooting Resolutions
    3840 x 2160, 1920 x 1080, 1280 x 720
  • Lens Mount
    Active MFT Mount.
  • Lens Control
    Iris, focus, zoom on supported lenses.
  • Focus
  • Remote focus control via expansion connector or Blackmagic SDI Control Protocol when using compatible lenses.
  • Dynamic Range
    11 Stops.
  • Mounting Options
    1 x 1/4 inch (top), 3 x 1/4 inch (bottom)
  • HD Video Standards
  • 720p50, 720p59.94, 720p601080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 1080i50, 1080i59.94, 1080i60
  • Ultra HD Video Standards
  • 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30
  • SDI Compliance
  • SMPTE 259M, 292M, 296M and 425M
  • SDI Metadata Support
  • HD RP 188 and closed captioning.
  • Audio Sampling
  • Television standard sample rate of 48kHz and 24-bit.
  • Video Sampling
  • 4:4:4:4
  • Colour Precision
  • 10-bit
  • Colour Space
  • REC 601, REC 709
  • Supported Codecs
  • DNxHD 220x, DNxHD 145, DNxHD 45, DNxHD 220x MXF, DNxHD 145 MXF, DNxHD 45 MXF, DNxHR HQX, DNxHR SQ, DNxHR LB, DNxHR HQX MXF, DNxHR SQ MXF, DNxHR LB MXF. ProRes 422 HQ QuickTime, ProRes 422 QuickTime, ProRes 422 LT QuickTime, ProRes 422 Proxy QuickTime. ProRes 4444 QuickTime in HD for fill and key playback, H.264.
  • Four UHD Black Magic Micro Studio
  • Four Sanyang 14 mm Lenses
  • Control Console
  • V-Lock Battery power for heads only
  • Variable height support stands
  • Quick release ball joint heads for lighting spigot
  • 20M control cables
  • 30M control cables

Call Us: ‭020 3795 6867‬