Chengdu Dixin Technology Co., Ltd.
| Supply Ability | 5000pcs/month |
| Monitoring | Satvora 360 PC and mobile access |
| Weight | ≤2.5 kg |
| Installation | Navigation buoys and fixed AtoN sites |
| Delivery Time | 15 days |
| Solar Panels | 4 × 1.8 W vertical panels |
| Waterproof Rating | IP68 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Continuous operation | ≥30 days in overcast/rainy conditions |
| Battery | LiFePO₄, ≥100 Wh |
| Operating Modes | Integrated AIS AtoN with Type 1 / Type 3, FATDMA / RATDMA / SOTDMA, 15–20 NM range. |
| Product Type | Solar-integrated AIS AtoN |
| Positioning | BeiDou + GPS |
| Packaging Details | cartons/pallets |
| Operating Temperature | −35°C to +65°C |
| Model Number | DX903S |
| Certification | ISO9001,IEC, IALA |
| Brand Name | Dexonmarine |
| Place of Origin | Chengdu |
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Product Specification
| Supply Ability | 5000pcs/month | Monitoring | Satvora 360 PC and mobile access |
| Weight | ≤2.5 kg | Installation | Navigation buoys and fixed AtoN sites |
| Delivery Time | 15 days | Solar Panels | 4 × 1.8 W vertical panels |
| Waterproof Rating | IP68 | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Continuous operation | ≥30 days in overcast/rainy conditions | Battery | LiFePO₄, ≥100 Wh |
| Operating Modes | Integrated AIS AtoN with Type 1 / Type 3, FATDMA / RATDMA / SOTDMA, 15–20 NM range. | Product Type | Solar-integrated AIS AtoN |
| Positioning | BeiDou + GPS | Packaging Details | cartons/pallets |
| Operating Temperature | −35°C to +65°C | Model Number | DX903S |
| Certification | ISO9001,IEC, IALA | Brand Name | Dexonmarine |
| Place of Origin | Chengdu |
The DX903S is a compact, solar-integrated AIS AtoN system for navigation buoys, fixed beacons and other remote marine marks.
Its AIS transponder, solar panels, LiFePO₄ battery, antenna and positioning functions are integrated into one IP68 unit. This simplifies installation where an external power system is unavailable and helps reduce the number of separate components required at the site.
New buoy and field projects often need AIS communication but do not have an existing battery, solar array or power-management system.
The DX903S brings the main AIS and power components together in one compact unit. It can be mounted as a complete communication system rather than requiring the customer to source and connect several separate devices.
This makes it particularly suitable for new installations, temporary projects and remote marks where installation space and maintenance access are limited.
DX903S Components and Dimensions
| (1) Storage Battery | (2) Switch | (3) Built-in Antenna |
| (4) Mono Panel |
(5) Data Port : Data interface, External charging, Firmware |
(6) Screw Mounting |
Four vertical solar panels collect energy from different directions and charge the internal LiFePO₄ battery.
The system supports ≥30 days of operation in overcast or rainy conditions, helping maintain AIS communication during periods of reduced solar charging. The sealed IP68 construction is designed for long-term exposure on buoys and fixed marine structures.
The DX903S supports Type 1 and Type 3 AIS AtoN operation with:
The typical AIS communication range is 15–20 NM, depending on antenna height, installation conditions, surrounding obstructions and system configuration.
BeiDou and GPS dual-mode positioning support accurate AtoN position information for buoy and fixed-mark applications.
Our solar-integrated AIS AtoN system can connect with the Satvora 360 platform as part of a configured AIS monitoring system.
PC and mobile access can support:
A dedicated data port supports data connection, external charging and firmware upgrades without requiring complete disassembly of the unit.
This gives technicians a more practical way to complete commissioning, software updates and field maintenance while reducing unnecessary access to internal components.
This Independent AIS AtoN is suitable for:
It is best suited to projects that need an independent AIS AtoN with integrated solar power rather than a terminal connected to an existing external power system.
Choose the DX903S when:
For sites that already have a suitable DC power and solar system, a standalone AIS AtoN terminal may be a more economical option.
No. The AIS transponder, solar panels, battery and antenna are integrated into the unit for independent deployment.
The typical range is 15–20 NM, depending on antenna installation, site conditions and system configuration.
Yes. It can connect with the Satvora 360 platform as part of a configured monitoring system for status, alarms, positioning and maintenance management.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
2000000-3000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Marine projects demand more than equipment—they require systems that continue to perform long after deployment. That’s where we focus. We design and deliver integrated AtoN solutions, including navigation lanterns, AIS AtoN, RACON, and data buoys, built to operate reliably in rea... Marine projects demand more than equipment—they require systems that continue to perform long after deployment. That’s where we focus. We design and deliver integrated AtoN solutions, including navigation lanterns, AIS AtoN, RACON, and data buoys, built to operate reliably in rea...
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