The HD-QuadBrid Series Dvr is an Analog/HD-Hybrid Model  that can support Analog, TVI, AHD & IP cameras. Through coaxial cable, the video transmission distance can reach up to  300~500 meters without obvious video quality loss.  In addition, the HD Quadbrid DVR can transmit CVBS 75Ohm analog video signals with a resolution of 720P and 1080P at 30fps, which are difficult tasks to adopt with other HD coaxial solutions. Merely replacing the existing analog camera with the latest HD-TVI cameras, users can upgrade their surveillance system to a brand new 1080P HD system, which doesn't require any extra installation knowledge or cost of a new proprietary DVR.

  • True QuadBridTechnology Recorders work with Analog cameras, TVI 720p+1080p cameras, AHD and IP cameras all simultaneously. (Gaurding expert Remote Viewing Client)
  • Transmit video and audio signal, and data signal over coaxial cable
  • No quality loss and delay for HD video transmission
  • Impressive long distance transmission capability
  • Easy to upgrade your existing analog system to HD system or Use Current Analog cameras

See comparisons of TVI to Analog, CVI, SDI, and IP technologies here.

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