Dynalec is a manufacturer of shipboard systems for communication, navigation, and switching applications. It offers announcing and intercom systems, interior communication switchboards, communication terminals, fire detection and suppression devices, loudspeakers and audio projection, shipboard equipment, monitoring and alarms systems, shipboard cabinets and enclosures, ship's navigation and handling equipment, and sound-powered telephones. The company serves government contractors, military, telecommunications, shipbuilding, and other industries.