GLOBAL TECHNICAL LTD is proud to present the GT500 Series of Digital Video Systems for Covert and / or Overt Surveillance Operations.

The GT500 surveillance system is the latest extremely secure digital video transmission system based upon COFDM (Coded Orthogonal Frequency Division Multiplex) coding methods and is designed for more rugged fixed or portable transmission links in very demanding environments were LOS (Line of Sight) is unavailable, to transmit high quality low latency video (up to 30fps and optional High Definition), audio (high quality) and data information. The system can penetrate walls, metal, and can even transmit from underground, due to high efficiency.

The system is fully user programmable and can come in a range of frequencies ranging from 370Mhz to 5.8Ghz, with optional bandwidths and encryption overlays.

The GT500 is suitable for body worn, mobile, rapid deployment, and fixed operations, due to its low current consumption; allowing efficient battery operation.