About - em-trak

Our mission is simple

Deliver marine communication products that perform flawlessly in the real world. This means best-in-class signal reception, rugged durability, seamless AIS and VHF integration, and reliability in all conditions.

Who we are

As a wholly owned subsidiary of UK-based SRT Marine Systems, we combine decades of experience, advanced core technology, and robust engineering to deliver AIS and VHF products that set the standard for performance, reliability, and interoperability.

Our technology & products

Through a combination of advanced core technology, rigorous product development, high-quality manufacturing, and intelligent product design, em-trak products are engineered to deliver the very best performance, reliability, and user experience across AIS and integrated…

Core technology that delivers

Within each em-trak product is a powerful, fully integrated communication engine developed over two decades by our parent company, SRT Marine Systems. This advanced technology defines real-world performance—processing AIS transmissions in real time at maximum range while enabling seamless VHF communication without loss or error.

Product engineering: We engineer every em-trak product from scratch to perform in the harshest conditions. From UV-resistant enclosures and marine-grade stainless steel components to high-impact sealing and vibration protection, every detail is engineered for durability, safety and long service life.
Manufacturing: All of our products are manufactured in one of Europe’s most advanced electronics facilities. Each unit passes through multiple quality checks, including over 1000 automated tests and waterproofing, before leaving the factory. We don’t rework or patch faults: if something doesn’t meet our standards, it’s scrapped. That’s how we ensure lasting reliability.
Connectivity: Every boat is different, and so is every navigation setup. That’s why em-trak transceivers support NMEA0183 and NMEA2000, plus wired and wireless (Wifi and Bluetooth) interfaces for seamless connection to any display system or app. Our transceivers are extensively tested for full interoperability with all major brands and platforms.
Functionality: em-trak focuses on core AIS performance. Our transceivers receive and decode all AIS message types, including Class A, Class B, SART, MOB, AtoN and base stations. You can access live sea data, send/receive text messages, activate silent mode, and rely on built-in diagnostics to flag any issues affecting performance.

Why em-trak?

Performance

Reliability

Why em-trak?

When you use em-trak, you’re choosing the marine technology brand trusted by professionals worldwide – including coastguards, search & rescue teams, and commercial operators who depend on absolute performance and reliability. Our AIS and VHF solutions deliver best-in-class connectivity, value, and usability; backed by over 20 years of core technology innovation.

This dedication to innovation continues, ensuring you always have access to the very best in marine communication. Whether you’re navigating busy shipping lanes or cruising open waters, em-trak keeps you connected, aware, and in control.