top of page
3iSea_Logo_Final_White.png

HydraNex

Pointer_blue.png

TRANSFORM
MARITIME
SURVEILLANCE 

Revolutionise maritime awareness with HydraNex’s cutting-edge Navigation Buoy System.

​

Powered by renewable energy for persistent power, our IALA compliant buoys deliver real-time, long-range visual and sub-surface surveillance in littoral and deep-sea environments.

​

Equipped with WiFi / LTE connectivity, HydraNex ensures seamless, transformative Maritime Domain Awareness (MDA) for unparalleled operational control.

Screenshot 2025-12-17 at 15.43.15.png

Sonar

Picture 1.png

PERSISTANT INTELLIGENCE

Always-on, long-range multi-domain sensing, visual, subsurface, radar, and AIS, enabled by renewable energy.

EDGE AI PROCESSING

Onboard AI/ML analytics for real-time detection, classification, and assessment of threats.

OPEN INTEGRATION

A seamlessly interoperable architecture that plugs directly into your existing MDA infrastructure.

GLOBAL DEPLOYMENT

IALA-compliant navigation aids for littoral and deep-sea operations, enabling maritime surveillance with integrated Wi-Fi.

Plug into your existing MDA platform. HydraNex's open architecture delivers transformative maritime intelligence without disrupting your current systems.

3iSea Ltd / 71-75 Shelton Street / London / WC2H 9JQ / co num 16171682 / DUNS 232788618

bottom of page