Simrad NAIS-500 Class B AIS With GPS500 and NMEA2000

The Simrad NAIS-500 Class B AIS with GPS500 and NMEA2000 is a marine-grade automatic identification system designed for recreational and commercial vessels seeking reliable vessel tracking and collision avoidance. Experienced boaters understand that knowing what's around them—especially in heavy traffic, fog, or darkness—is essential for safety.

This Class B AIS transceiver integrates the GPS500 positioning module, which is built-in, with dual-channel AIS reception and transmission via NMEA2000 network integration. This allows your vessel to broadcast its position, speed, and course to other equipped vessels within approximately 20 nautical miles, ensuring effective situational awareness.

Boaters operating in crowded shipping lanes, coastal areas, or international waters benefit most from this system, as it satisfies maritime safety regulations and enhances navigation safety by displaying targets on compatible chartplotters and multifunction displays.