Simrad NAIS-500 Class B AIS Transponder - Essential Marine Safety & Collision Avoidance System

Professional-Grade AIS Transponder for Enhanced Maritime Safety

The Simrad NAIS-500 Class B AIS transponder represents the gold standard in marine collision avoidance technology, providing essential safety capabilities for vessels navigating today's busy shipping lanes and congested ports. This fully integrated, Class-B approved transponder ensures maximum visibility and awareness on the water by continuously transmitting your vessel's position while receiving critical navigation data from other AIS-equipped vessels.

Critical Safety Features & Benefits

Class-B AIS Compliance & Certification

• IMO Compliant: Meets strict International Maritime Organization regulations for Class-B Automatic Identification Systems
• Bi-Directional Communication: Transmits your vessel's position, course, and speed while receiving data from other vessels
• Collision Avoidance: Enables early identification of potential collision situations for proactive avoidance maneuvers
• Enhanced Visibility: Ensures your vessel is visible to commercial traffic, coast guard, and other AIS-equipped boats

Advanced Integration Capabilities

• Multi-Protocol Support: Compatible with NMEA 2000, NMEA 0183, NMEA 0183 multiplexing, and USB connections
• Seamless Display Integration: Works perfectly with NSS, NSO, and GO series chartplotters and multifunction displays
• VHF Radio Compatibility: Integrates with Simrad RS VHF systems for complete communication solutions
• GPS Integration: Dedicated GPS-500 receiver ensures accurate positioning data transmission

Robust Marine Construction

• IPX7 Waterproof Rating: Fully sealed construction for reliable operation in harsh marine environments
• Compact Design: Lightweight form factor (under 250g) ideal for space-conscious installations
• Low Power Consumption: Efficient 180mA @ 12V DC operation minimizes electrical system impact
• Wide Voltage Range: Compatible with 12V and 24V marine electrical systems

Technical Specifications

Model Number	000-13611-001
AIS Class	Class-B IMO compliant
Power Consumption	180mA @ 12V DC average
Operating Voltage	9.6V to 31.2V DC
Weight	Less than 250 grams
Waterproof Rating	IPX7
Communication Standards	NMEA 2000, NMEA 0183, USB
GPS Receiver	Dedicated GPS-500 internal receiver
Transmission Power	2W nominal
Antenna Connection	Standard VHF marine antenna connection

System Integration & Installation

Network Connectivity

The NAIS-500 features multiple networking connections for seamless integration into existing marine electronics systems. The included NMEA 2000 network extension cable simplifies installation, while NMEA 0183 multiplexing capability allows connection to older navigation equipment.

VHF Antenna Sharing

When paired with the optional NSPL-500 VHF Splitter Box, the NAIS-500 can share a single VHF antenna with your fixed-mount VHF radio, reducing antenna requirements and simplifying installation.

GPS Requirements

The unit includes a dedicated GPS-500 receiver for accurate positioning data. External GPS input capability ensures compatibility with existing navigation systems while providing redundant position sources for enhanced reliability.

Safety & Navigation Applications

Collision Avoidance Enhancement

The NAIS-500 provides critical safety enhancements for vessels operating in high-traffic areas, including:

• Commercial shipping lane navigation
• Port and harbor entrance procedures
• Night navigation and reduced visibility conditions
• Crossing situations with commercial traffic
• Anchoring safety in busy anchorages

Vessel Traffic Integration

Originally developed for Vessel Traffic Service use, this proven collision avoidance technology is now accessible to recreational and commercial mariners, providing the same level of situational awareness used by professional maritime operations.

What's Included

• NAIS-500 Class B AIS Transponder
• NMEA 2000 Network Extension Cable
• Installation hardware and mounting accessories
• Quick start guide and documentation
• 2-year limited warranty coverage

Installation Considerations

Antenna Requirements

The NAIS-500 requires a dedicated VHF marine antenna or can share an antenna using the optional splitter box. Antenna placement should follow marine installation best practices for optimal range and performance.

Power Supply

Direct connection to the vessel's 12V or 24V DC electrical system is required. The low power consumption allows for continuous operation without significant impact on battery capacity.

Professional Installation Recommended

While designed for straightforward installation, professional installation by certified marine electronics technicians ensures optimal performance and compliance with maritime safety regulations.

Why Choose the Simrad NAIS-500

The NAIS-500 represents Simrad's commitment to marine safety technology, providing recreational and commercial mariners with professional-grade collision avoidance capabilities. Its compact design, robust construction, and comprehensive integration options make it the ideal choice for vessels requiring AIS transponder capability without compromising space or electrical system resources.

With proven reliability in commercial maritime applications and seamless integration with Simrad's comprehensive marine electronics ecosystem, the NAIS-500 delivers peace of mind for mariners navigating increasingly congested waterways worldwide.

Frequently Asked Questions

Is professional installation required for the NAIS-500?

While not legally required, professional installation ensures optimal performance, proper antenna configuration, and compliance with maritime safety regulations. Certified marine electronics installers can optimize placement and integration with existing systems.

Can the NAIS-500 share a VHF antenna with my radio?

Yes, when used with the optional NSPL-500 VHF Splitter Box, the NAIS-500 can share a single VHF antenna with your fixed-mount VHF radio, reducing installation complexity and antenna requirements.

What displays are compatible with the NAIS-500?

The NAIS-500 is fully compatible with all Simrad NSS, NSO, and GO series chartplotters and multifunction displays, as well as Lowrance and B&G units via NMEA 2000 or NMEA 0183 connections.

Does the unit require external GPS input?

No, the NAIS-500 includes a dedicated GPS-500 internal receiver. However, it can also accept external GPS input for redundancy or integration with existing navigation systems.

What is the transmission range of the NAIS-500?

The NAIS-500 provides typical transmission ranges of 5-10 nautical miles depending on antenna height, installation quality, and environmental conditions, ensuring adequate coverage for collision avoidance in coastal and offshore waters.

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 NSS, NSO or GO series chartplotter or multifunction display and Simrad RS VHF system. Meets with the strict regulations set out for this class of Automatic Identification System. 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.

Simrad 0013611001 Attributes

• Compatibility: NMEA 2000®, NMEA 0183®, NMEA 0183® Multiplexing And USB
• Ampere Rating: 180 mA At 12 Volt
• Waterproof Rating: IPX7 Rating Waterproof
• Approval: Class-B Approved
• SD Card Storage: No
• Includes: With NMEA 2000 Network Extension Cable

Simrad 0013611001 Features & Benefits

• Class-B Approved
• Send And Receive
• Integrated Solution
• Multiple Networking Connections
• Waterproof
• Lightweight
• Low Power Consumption
• Wide Voltage Range
• Limited 2 Year Warranty

Simrad 0013611001 Installation Instructions

• NAIS500_QG_MULTILINGUAL_A3_988-11242-001_w.pdf
• NAIS-500_UM_EN_988-11240-001_w.pdf

Simrad 0013611001 Warranties

• Simrad-Professional-Global-Warranty-Policy-2016-v2.pdf

Simrad NAIS-500 Class B AIS

Model: 000-13611-001

• Class-B approved
• Send & receive
• Integrated solution
• Multiple networking connections
• Waterproof
• Lightweight
• Low power consumption
• Wide voltage range

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 NSS, NSO, or GO series chartplotter / multifunction display and Simrad RS VHF system.

What's in the Box:

• NAIS-500

Simrad NAIS 500 Class B AIS approved 000 13611 001 Class B sending and receiving integrated solution Multiple network connections Waterproof, lightweight and low power consumption...
SKU: NVN-1001432
MPN: 000-13611-001
UPC: 9420024158807