NAIS-500 Class-B AIS Transponder with NSPL-500 Antenna Splitter & GPS-500 GPS Receiver

Reduce your risk of collision with this fully integrated, Class-B AIS transponder - essential for navigating today’s busy shipping lanes and congested ports. Compact in size, lightweight, fully waterproof, with low power draw and featuring multiple connections, the NAIS 500 is ideal for networking with any Zeus or Vulcan series chartplotter / multifunction display and B&G V series VHF system.

Class-B Approved
Meets with the strict regulations set out for this class of Automatic Identification System.

Send & Receive
The NAIS 500 ensures that you are seen and can see on the water by sending a signal to other vessels with your navigational data, whilst you receive data from other vessels. This allows you to plan any necessary avoidance manoeuvres well in advance.

Integrated Solution
Networks with your Zeus or Vulcan series chartplotter / multifunction display and your marine VHF radio for a fully integrated system.

Multiple Networking Connections
Compatible with NMEA 2000®, NMEA 0183®, NMEA 0183® multiplexing and USB.

Waterproof
IPX7 standard.

Lightweight
Just 250 grams.

Low Power Consumption
Ideal for sailboats or power boats, the NAIS 500 features a low average power consumption of 180 mA at 12 VDC.
• Class-B approved
• Send & receive
• Integrated solution
• Multiple networking connections
• Waterproof
• Lightweight
• Low power consumption
• Wide voltage range