5 NM Cold-Region Marine Lantern for Polar Marine Projects
The DX-LED-01 is a 5 NM cold-region solar marine lantern designed to provide reliable navigation marking in polar, high-latitude and other low-temperature marine environments.
Its sealed lantern body works with an external solar charging system and a protected low-temperature LiFePO₄ battery pack. Multi-GNSS positioning, Bluetooth configuration and optional AIS, GSM or satellite communication allow the system to be adapted to remote sites with difficult weather, limited sunlight and restricted access.
Severe cold affects more than the lantern housing. It can also reduce battery performance, charging efficiency, and start-up reliability.
The DX-LED-01 combines a sealed lantern body, low-temperature LiFePO₄ battery, external solar charging and cold-resistant internal components to support dependable marine operation down to −40°C.
Customers working at high latitudes often need to consider both low temperatures and limited solar charging.
The DX-LED-01 uses an external solar panel and a low-temperature LiFePO₄ battery pack, allowing the power equipment to be arranged according to the installation site. A two-panel configuration is available for polar or low-sunlight projects where additional solar collection is required.
This flexible layout helps engineers match the solar capacity, battery placement, and installation structure to actual site conditions instead of relying on a fixed integrated power package.
The system supports GPS, BeiDou and GLONASS positioning and synchronisation, giving project teams more flexibility when selecting satellite-navigation support for different regions.
Technicians can also connect locally through Bluetooth using Android or iOS devices. This allows field configuration without depending on mobile-network or internet coverage, which is especially useful at remote coastal, offshore and high-latitude sites.
The DX-LED-01 can be configured according to how the site needs to communicate.
The DX-LED-01-AIS supports Type 1 and Type 3 AIS AtoN operation with FATDMA, RATDMA and SOTDMA modes.
It transmits AtoN information through the AIS network, with a typical communication range of 15–20 NM depending on antenna installation and local conditions.
The DX-LED-01-GSM connects to the Satvora 360 platform through a local SIM card or factory-provided global SIM service.
Operators can use PC or mobile access for status monitoring, alarms, records and remote configuration, helping reduce unnecessary travel to difficult sites.
Satellite communication can be customised for remote regions where GSM coverage is weak or unavailable.
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AIS: AtoN information transmission GSM: Remote equipment monitoring Satellite: Communication beyond cellular coverage |
Standard cold-region lantern with Bluetooth configuration and GPS, BeiDou and GLONASS positioning and synchronisation.
Best for: Sites requiring dependable visual marking and local field access.
Adds GSM telemetry and Satvora 360 remote monitoring.
Best for: Cold-region sites with cellular coverage where operators need remote status and alarm visibility.
Adds Type 1 and Type 3 AIS AtoN communication.
Best for: Projects requiring the marine mark to transmit information through the AIS network.
Custom satellite communication for isolated offshore, polar or high-latitude locations.
Cold-region projects depend on more than the lantern itself. Temperature, available sunlight, battery placement, GNSS coverage and communication conditions must all be considered together.
Dexonmarine configures the DX-LED-01 according to the site’s temperature range, solar conditions, positioning requirements and preferred communication method, helping reduce compatibility risks before production, installation and deployment.
DX-LED-01 Dimensions
What temperature is the DX-LED-01 designed for?
It is designed for cold-region marine service down to −40°C.
Can technicians configure it without internet access?
Yes. Bluetooth supports local configuration through Android and iOS mobile devices.
Does it support AIS and remote monitoring?
Yes. The AIS version supports Type 1 and Type 3 AIS AtoN, while the GSM version supports remote monitoring through Satvora 360.
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