Specifications include, but are not limited to: Fully integrated coach communication sideline cart. Highly engineered solution. Large 19” high-resolution touch screen/user interface and keyboard. Improved higher antenna mast and mount. Storage for all major system components. Electric motor for enhanced mobility and braking; 4 x 4 Control Unit establish infrastructure allowing for system-wide access, control, and monitoring for any active device; 900 MHz Radio Pack. Single volume, full duplex. Three conferences per radio pack with weather resistant enclosure and a backlit LCD Display. Small and Lightweight. Rugged case design. Simple to operate, familiar user interface. Large, easy to display showing useful user information. Digitally encrypted radio signals for maximum communication security. Opportunity to set up multiple custom point to point direct communication paths between wireless coaches/users.