Seanav Marine

ONWA KMD-402 NMEA Distribution Box

The KMD-402 distributes NMEA data from 4 inputs to 2 outputs, ensuring efficient data transmission between onboard devices.

SKU: KMD-402
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Description

Onwa Marine KMD-402 NMEA Distribution Box — Seanav Marine provides certified marine navigation and communication support for vessels worldwide.

ONWA KMD-402 NMEA Distribution — certified marine supply & attendance

The Onwa Marine KMD-402 NMEA Distribution Box is designed to manage and distribute NMEA data from multiple devices, supporting 4 inputs and 2 outputs. This compact and efficient unit allows seamless data communication between navigation systems, GPS, radars, and other NMEA-compliant devices. The KMD-402 is built to handle the tough marine environment, ensuring consistent performance even in extreme weather conditions. It?s an ideal solution for smaller vessels or those with fewer onboard systems, offering reliable data transmission and integration.

Why choose Seanav Marine

  • Certified marine electronics engineers with gyro, radar, GMDSS, and bridge system expertise
  • IMO, SOLAS, and class-society aligned installation, testing, and documentation
  • 24/7 emergency breakdown support at 170+ UAE ports and nationwide coverage across all UAE commercial ports, anchorages, and offshore terminals

Service scope for marine navigation equipment

Seanav Marine supplies, installs, calibrates, and certifies marine navigation equipment systems for commercial fleets operating worldwide. We provide OEM parts, emergency breakdown cover, and class-society aligned test records.

Maritime expertise: Seanav Marine is a Dubai-headquartered NAVCOM specialist trusted by fleet operators for navigation and communication systems. Request support from our certified engineers: Contact Seanav Marine · Navigation services · Marine equipment.

Technical Specifications & Operational Standards

Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:

OEM Brand / ManufacturerOnwa Marine
Model / Part NumberKMD-402
Equipment ClassificationCommercial Marine Navigation & Communication Spares
Operating Conditions-15°C to +55°C Industrial Marine Deck / Wheelhouse Environment
Quality StandardOEM Marine Grade, Factory Bench Verified Ahead of Dispatch
Stock & Port LogisticsReady Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam
In-the-Box DocumentationOEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual
B2B Marine Procurement & Same-Day Port Dispatch

Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).

Manufacturer documentation and compatibility

Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.

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