Sigtronics

Sigtronics is the industry standard of excellence in high noise aircraft intercom systems since 1974. Beginning in 1990 we applied the same advanced technology in the design of our emergency apparatus intercom systems to deliver high performance and reliability. Our products are designed and manufactured in the U.S.A. using state-of-the-art technology which insures the highest quality and durability on the market. Sigtronics has the most comprehensive customer support program in the industry. We provide our clients with a dedicated 800 line and web site for technical support, installation, and radio interface information.