Marine AIS McMurdo SmartFind M12

for boatclass Btransponder

Overview
The McMurdo SmartFind M12 Series delivers Class B+ AIS transponder performance with advanced connectivity for enhanced vessel visibility and system integration. Designed for reliable AIS operation in coastal and offshore environments, the M12W and M12WS improve detection and reporting using 5W SOTDMA transmission and provide flexible connectivity options for modern onboard electronics.

Features

• AIS transmit and receive functionality
• External GNSS antenna included (10 m cable)
• Simple installation
• Compatible with chartplotters and multifunction displays
• Waterproof construction (IP68)
• Integrated Wi‑Fi with Access Point and Client modes
• Integrated VHF antenna splitter for single antenna installations (M12WS model only)

Technical specifications

• Model: McMurdo SmartFind M12W — Class B+ Transponder with Wi‑Fi and GNSS Antenna (10m Cable); McMurdo SmartFind M12WS — Class B+ Transponder with Wi‑Fi, Integrated VHF Splitter and GNSS Antenna (10m Cable)
• AIS Classification: 5W SOTDMA (both M12W and M12WS)
• GNSS Antenna: 10 m GNSS Antenna (both models)
• Wi‑Fi: Yes (both models)
• Integrated VHF Splitter: No (M12W); Yes (M12WS)
• NMEA 0183: Supported (both models)
• NMEA 2000: Supported (both models)
• USB Interface: USB‑C (both models)
• Power Supply: 12V / 24V DC (both models)
• Environmental Rating: IP68 (both models)
• Dimensions: 151.25 x 128.6 x 50 mm (both models)
• Weight: 400 g (both models)
• Part Number: 21-200-005A (M12W); 21-200-006A (M12WS)