IP68 SOTDMA Mode 20NM AIS AtoN LED Navigation Lantern 

20NM AIS Range｜SOTDMA Mode｜≤6W Power consumption

The LED160AIS is a high-efficiency, DC-powered AIS AtoN lantern engineered for long-range performance in professional maritime environments. With a transmission power of less than 6W, it achieves 20 nautical miles of AIS communication range, operating in SOTDMA mode for fully autonomous signal transmission and reception—no base station required. Compatible with global AIS protocols and monitoring platforms, it supports custom integration and remote diagnostics, making it ideal for buoys, beacons, and fixed structures where flexibility and independence are key.

Key Advantages  

• Intelligent Power Management
  Built-in system to manage the charging and discharging of external batteries, preventing overcharging, deep discharge, and extending battery lifespan.
• Long-Distance AIS Transmission
  Supports AIS Message 21, 6, 8, and 14, with an effective communication range of over 20 nautical miles, even in low-power mode.
• Low Power Consumption
  Optimized for energy efficiency, supporting autonomous long-term operation in remote areas without dependence on shore-based base stations.
• Fully Compliant AIS AtoN
  Compatible with international standards, supporting dual-mode positioning (GPS + Beidou is required), and real-time monitoring of beacon status including voltage, light output, and solar charging conditions.
• Flexible Deployment
  Ideal for customers who supply their own solar panels and batteries, such as large-scale navigation projects, retrofits, and offshore platforms.

Technical Data

Two Models Option

Drawings (mm) 

Floating Marker Light

Fixed Marker Light

 FAQ

1. Which standards does LED160AIS comply with?
The product is certified under IALA guidelines for AIS AtoN equipment and follows strict marine navigation compliance protocols.

2. Where has LED160AIS been deployed?
The Dexonmarine brand is trusted by over 70% of China’s waterway and maritime bureaus for AIS projects. Its high reliability and adaptability have made it a preferred choice in national AtoN deployments.

3. How is the product shipped and packaged?
Small quantity: Door-to-door via DHL express (under long-term cooperation)

Bulk orders: Export-grade sea freight, with MSDS and transportation certification

Packaging: One light per carton, export-ready with plastic pallets for ocean shipping

4 . What is the typical delivery time?
In-stock items (<100 units): 5–7 working days

Customized software service: approx. 7 working days

Other customizations: approx. 2 weeks

Special projects: subject to specific lead time confirmation

5. Why Choose AIS700DC AIS AtoN Navigation Lantern?
Most third-party AIS AtoNs require external power but lack battery management, leading to reduced battery lifespan and maintenance issues.
AIS700DC not only solves this but also delivers high-efficiency AIS performance, over 20NM range, and true autonomous signal transmission without relying on a land-based base station.

6. What type of AIS messages does the LED160AIS support?
The LED160AIS supports AIS Message 21, 6, 8, and 14, ensuring compatibility with a wide range of AIS AtoN applications including position reporting, monitoring commands, and broadcast of additional data.