The R300 is a certified, dual-channel AIS receiver designed to give you accurate, real-time information about nearby vessels. Whether you’re day sailing, offshore cruising, sport fishing or powering a tender, the R300 provides the situational awareness you need, without the complexity of high power draw.

Waterproof and built to withstand the marine environment, the R300 features simple NMEA 0183 and NMEA 2000 connectivity, making it easy to install and integrate with your chartplotter or multifunction display.

If you don’t need to transmit AIS data. But want to receive and monitor surrounding vessel traffic clearly and reliably, the R300 is the perfect solution.

The R300 is a certified, dual-channel AIS receiver designed to give you accurate, real-time information about nearby vessels. Whether you’re day sailing, offshore cruising, sport fishing or powering a tender, the R300 provides the situational awareness you need, without the complexity of high power draw.

Waterproof and built to withstand the marine environment, the R300 features simple NMEA 0183 and NMEA 2000 connectivity, making it easy to install and integrate with your chartplotter or multifunction display.

If you don’t need to transmit AIS data. But want to receive and monitor surrounding vessel traffic clearly and reliably, the R300 is the perfect solution.

Product Data Sheet

Quick Start Guide

Features:

I Certified AIS receiver: Dual-channel reception of AIS data for full situational awareness.

I Plug-and-play setup: Quick, simple connection via NMEA 0183 and NMEA 2000.

I Waterproof and durable: IPX7 protection against water, damp, vibration, and extreme temperatures.

I Compact and lightweight: Small footprint, ideal for vessels with limited space.

I No transmission required: Receive-only design offers awareness without broadcasting your position.

em-trak R300 AIS Receiver | Dual-Channel Marine AIS Monitoring System (NMEA 2000/0183)