Eartec is a leading manufacturer of industrial team communication systems. Eartec offers simple sound solutions for drama and television production intercoms. Eartec's most popular wireless is the Digicom, a multi-station full duplex, system that allows up to four people to communicate hands free. Unlike voice activated radio headsets, Digicom affords the user an open line talking pattern without push to talk buttons or interconnecting wires. These unique radio headsets transmit scrambled digital signals in a spread spectrum format to insure that transmissions remain completely private. Whether you need a new wireless intercom system, replacement headsets or a complete wired intercom, Eartec products will come through loud and clear. Markertek is an authorized dealer for Eartec. If you don't see what you're looking for, contact us and we'll do our best to get it for you.