Cobalt AV, the popular radio accessories division of ComtronICS Inc, founded in 2003, offers the widest selection of value-priced, quality-built headsets and audio accessories—everything you need from a single source! State-of-the-art products, including our own brand of Bluetooth® tactical wireless headset intercoms. Cobalt AV brand blue muff headsets with detachable radio/intercom cords are an industry favorite. We custom build headsets, cable assemblies, wireless telephony, and intercoms. Our warehouse in Lexington KY is ideally located within 1-2 ground shipping days for central and eastern United States, with quick turnaround for Canada. Dealer inquiries welcome.
S.I. Tech manufactures fiber optic communication devices such as modems (media converters), multiplexers, repeaters, hubs, and cable assemblies for LAN, WAN, Industrial, and Military Applications.