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Key Products
Explore ONWA Marine Electronics
Chart your course with precision and clarity.
Locate and track fish with incredible accuracy and speed.
Detect and avoid hazards instantly and effectively.
Ensure visibility and safety in every maritime journey.
Solution
Smarter Surveillance. Safer Waters.
From marine ranches to offshore wind farms, from bridges to remote islands—our system keeps every corner secure, 24/7
Fisheries Protection
Monitors unauthorized fishing and supports sustainable aquaculture by detecting intrusions into farming zones.
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Critical Infrastructure Security
Provides round-the-clock surveillance of dams, nuclear power plants, and bridges to detect threats in real time.
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Maritime Traffic Monitoring
Tracks vessel movements in real time, identifies anomalies such as route deviation or zone intrusion.
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Offshore Wind Farm Protection
Prevents vessel collisions with turbines through perimeter monitoring and early-warning alerts.
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Unattended Island & Coastal Surveillance
Enables remote monitoring of isolated islands and coastlines, reducing the need for manual patrols.
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Construction & Engineering Zone Monitoring
Ensures operational safety by detecting unauthorized access and tracking construction vessel movements.
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New Arrivals
ONWA K-ProVision Series GPS/CHIRP Fishfinder
5” , 7” and 9'' Enhanced GPS/CHIRP Fishfinder with Ultra Sensitive Touchscreen and Traditional Keypad Interface
ONWA K-Astral Easy-to-use MFD Chartplotter
8″ and 12″ Central Control System with Highly Responsive Touchscreen and Traditional Keypad
ONWA KA-GC9A Electronic Compass Heading Sensor
9-Axis Electronic Compass Heading Sensor with built-in High-accuracy GPS Module
ONWA Radome Marine Radar Antenna KRA-1007 & KRA-1009
Enhance Navigation with ONWA Radome Marine Radar Antenna
ONWA KP-25/27/29 Series Chartplotters
5, 7 and 9- inch chartplotters with optionally built-in Class B+AIS and fishfinder function
NEWS
Safety at Sea Does Not Happen by Chance
NAVITEC, the exclusive Brazilian distributor for Onwa Marine, has recently signed a landmark contract with the State Government of Santa Catarina for the supply of 2,500 KS-33R AIS personal locator devices. These units will be deployed to artisanal fishermen operating across the Santa Catarina region.
Understanding AIS Transponder Signal Types and Their Importance: A Comprehensive Guide
Understanding AIS Transponder Signal Types and Their Importance Table of Contents 1. Introduction to AIS Transponders 2. What is AIS and Its Role in Maritime Navigation? 3. Types of AIS Transponder Signals 3.1 Class A Transponders 3.2 Class B Transponders 3.3 AIS SOTP (Specialist Transponder) 4. Importance of AIS Signal Types
Understanding Pulse Compression in Marine Radar Technology
Pulse compression is an advanced signal processing technique that significantly enhances the performance of marine radar systems. By improving the resolution of radar signals, pulse compression allows for the detection of smaller and more distant objects, which is crucial for navigation and safety at sea. In marine applications, this technology plays a vital role in ensuring accurate tracking of v
Navigating Waters: The Essential Role of GPS Chirp Fish Finders in Fishing
Navigating Waters: The Essential Role of GPS Chirp Fish Finders in Fishing Fishing has long been a cherished pastime, providing both recreational enjoyment and a means of sustenance for many. As technology continues to evolve, so too does the way we approach this ancient activity. One of the most significant advancements in recent years is the development of **GPS Chirp fish finders**. These devic
Understanding Chart Plotters and Depth Finders: Essential Tools for Navigation
Chart plotters and depth finders are indispensable instruments for modern navigation, particularly in the maritime industry. Understanding their features and functionalities can significantly improve safety and efficiency while navigating through various water bodies. A chart plotter is essentially a sophisticated navigation device that integrates GPS data with digital nautical charts. This i
Get Lost No More: The Advantages of GPS Plotters for Marine Navigation
Get Lost No More: The Advantages of GPS Plotters for Marine Navigation Table of Contents 1. Introduction to GPS Plotters in Marine Navigation 2. What is a GPS Plotter? 3. The Importance of Reliable Marine Navigation 4. Key Advantages of GPS Plotters for Mariners 4.1 Enhanced Accuracy and Precision 4.2 Real-Time Tracking and Route Management
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