Audio/visual (A/V) is comprised of equipment that enables and enhances sight and sound. Images of large flat-screens come to mind when most people think of A/V, but it also includes paging systems, theaters and performance venues, video conferencing and display, educational smart boards, audio systems and digital media, among others.
In fact, installing a home theater surround sound system is how we got our humble start. Since then we have graduated into more complex A/V solutions.