DX903S Solar-powered AIS AtoN Ais To Naivgaiton With Compact All-in-One Design-20 Nautical Miles. Ultra-Low Power. No Base Station Required.

The DX903S is a globally pioneering solar-integrated AIS Aids to Navigation system, featuring four high-efficiency 1.8W monocrystalline solar panels and an integrated 100Wh lithium battery. With a compact, IP68-rated, impact-resistant design, it operates autonomously in harsh marine environments, combining solar power, AIS communication, and advanced monitoring in a single, patented unit.

The DX903S is equipped with a patented 316 stainless steel antenna, ensuring superior corrosion resistance and durability even in the toughest maritime conditions. Its low-power AIS transmission system delivers a range of 20–25 nautical miles, offering independent signal transmission and reception without the need for external energy sources or base station support.

Perfect for offshore buoys, remote channels, and isolated navigational infrastructure, the DX903S offers a maintenance-reducing, reliable solution for modern maritime safety systems.

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KEY ADVANTAGES

• Integrated Design: The AIS communication module and battery are combined in a practical, all-in-one design.
• Waterproof: Achieves an IP68 protection level, ensuring superior water resistance.
• High Battery Capacity: The battery has a capacity of ≥100Wh.
• Accuracy in Testing: Open-circuit testing of solar panels and battery voltage ensures accurate measurements.
• Protection Features: Includes short-circuit and reverse polarity protection.
• Low Power Consumption: The AIS transmits at 6W, Average power consumption≤0.05W.
• Robust Antenna: Uses a high-gain omnidirectional antenna that provides strong communication capabilities, resistant to swaying, waterproof, anti-corrosive, and UV-resistant, ensuring high reliability of the device

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Dexonmarine, a brand of Chengdu Dixin Technology Co., Ltd., is a certified IALA industrial member specializing in marine buoys, AIS lanterns, navigation lights, and smart maritime systems.
Our company was founded in 2013 and officially registered in 2018. Our headquarters is based in Chengdu, China. With decades of experience serving the China Navigation Safety Center and major lighthouse bureaus nationwide, we are now bringing our proven marine solutions to the global market.