Lowrance NAIS-500 Class B AIS Transceiver 000-13611-001

Lowrance NAIS-500 Class B AIS Transceiver (000-13611-001)

The Lowrance NAIS-500 is a compact, fully integrated Class B AIS (Automatic Identification System) Transceiver designed to increase situational awareness and collision avoidance for coastal and offshore vessels. By transmitting critical vessel data—including name, call sign, position, speed over ground (SOG), and course over ground (COG)—to surrounding commercial and recreational traffic while simultaneously receiving AIS target data, the NAIS-500 provides seamless tracking on compatible Lowrance, Simrad, and B&G chartplotters.

Engineered with low power consumption and robust multi-protocol networking, the unit features NMEA 2000®, NMEA 0183® (dual ports), and USB interfaces. Packaged as a complete installation kit, the NAIS-500 includes the GPS-500 external antenna to meet strict international Class B timing and position reporting requirements, all within an IPX7 waterproof housing.

Key Features

• Class B AIS Transmit & Receive: Broadcasts own-vessel dynamic/static data while receiving real-time AIS targets on chartplotter screens.

• Multi-Protocol Integration: Features NMEA 2000® (Micro-C), dual NMEA 0183® input/output ports, and USB connectivity for PC integration.

• Low Power Consumption: Optimized power management draws average operating current as low as 180 mA at 12 V DC.

• Included GPS-500 Antenna: Supplied with dedicated external GPS antenna and 10m cable for high-accuracy position fixes.

• Silent Mode Control: Allows switching off AIS transmit functionality (via hardware switch or software) for fishing or privacy while continuing to receive targets.

Specifications