Allowing seamless integration of computers, DVD players, VCRs, document cameras, audio equipment, and projectors, ESCO represents various brands of systems that are easy-to-use and economical. Interfaces, and Switches, works together to connect and control A/V equipment in any single-projector classroom, lab or lecture hall. ESCO also represents computer-video interfaces, switchers, matrix switchers, distribution amplifiers, audio amplifiers, speakers, twisted pair and fiber optic equipment, video scalers, multi format signal processors and streaming products that are suitable for classrooms, offices and auditorium to heighten AV and IT experiences.