Jotron AS is a private limited Norwegian company with 40 years of continuous operation in international markets allied with a sound financial base. Our aim is to continue servicing our national and international customers in the years to come. - We are proud to have established, through dedicated service and reliable performance in conjunction with quality products, long standing relationships built on trust with our worldwide customer network. - The Jotron Group develops and manufactures communication systems for the maritime and aero markets. Our production facilities handle more than 90.000 finished items a year and continuous close co-operation with national and international laboratories and authorities results in high quality products and services to the latest standards. - To make high performance equipment for the most severe conditions, we rely on a team of dedicated engineers and the most modern test procedures and instrumentation. The high international success rate of Jotron products ensures that we both maintain our position as market leaders and innovators and continuously update our solutions to meet the latest technological developments. - Our products are sold through authorized representatives in more than 60 countries around the world. Our subsidiary Companies ensure close communication with the market and quick and easy access to strategically located stock. In addition, Jotron has trained personnel from more than 200 companies to provide worldwide service for our products. - Jotron AS is a private limited company with 40 years of continuous operation in international markets allied with a sound financial base. Our aim is to continue servicing our national and international customers in the years to come. - We are proud to have established, through dedicated service and reliable performance in conjunction with quality products, long standing relationships built on trust with our worldwide customer network. - Phontech Communication Systems. Reliable voice communication from the conning position to the engine room and accommodation areas is vital for all ship operations. Jotron Phontech AS can offer aproven reliable range of products, established for more than 20 years, which has been carefully designed and built for harsh marine operations and environments. Our systems are in use worldwide on merchant ships, fishing vessels, tug boats, offshore supply vessels and different oil and gas offshore constructions. - Communication solutions are available to and from different sub-stations in both analogue or digital formats. Our Public Address and internal communication systems are designed to accommodate the need for various numbers of sub-stations/telephones. - The mandatory requirement for emergency communication with Batteryless Telephone Systems, also known as sound powered systems, are also within our scope of supply as are Sound Reception Systems for one man-bridge operations, Wireless Paging and Antenna Distribution Systems complete with loudspeakers and signal equipment. - Ground to Air Communication. Serving the world of airspace communication for more than 30 years, Jotron can present a modern range of high performance VHFand UHF aeronautical band radios for both civil and military ATC purposes. - Designed to meet today's requirement for voice communication, the radios are prepared for the future need of digital data transmission modes. The unique modular architecture offer the most compact radio system configuration possibility, increase the reliability, and simplifies installation and inspection maintenance. - Well established, with a significant reputation of being a provider of modern air traffic-control systems, Jotron propose customer specific solutions, utilizing accessories from top-end suppliers. Manufacture and Export PA/PUBLIC ADDRESS, ENTERTAINMENT AND ALARM SYSTEMS for ship, on and offshore. Internal communication systems for civilian and military purposes. Customer specified "tailor made" systems. Approved as supplier by Norwegian Maritime Directorate and Quality Assurance System. PA-system, PA systems.