The McMurdo M12 Series combines high-performance Class B+ AIS technology with advanced connectivity features for users who demand greater visibility and enhanced integration. Designed to provide dependable AIS performance, enhanced situational awareness and seamless integration with modern onboard electronics.
Utilising 5W SOTDMA transmission technology, the M12W and M12WS offer increased transmission power and more frequent reporting intervals compared with traditional Class B transceivers, helping improve vessel detection in busy waterways and offshore environments. Integrated Wi-Fi connectivity enables AIS data to be shared directly with smartphones, tablets and PCs, supporting both Access Point and Client operating modes. Whether connecting to onboard navigation systems or mobile charting applications, the M12 Series provides a powerful and flexible navigation solution.
The flagship M12WS further simplifies installation through the addition of an integrated VHF splitter, delivering a complete AIS, WiFi and antenna-sharing solution in a single compact unit.



