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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
Understanding AIS Transponders: Essential Technology for Marine Navigation
AIS (Automatic Identification System) transponders are sophisticated devices that significantly improve maritime safety and navigation efficiency. They operate by using VHF radio frequencies to transmit and receive information between vessels and shore stations. This technology allows for real-time sharing of critical data, including a vessel's identity, position, course, and speed, thereby enhanc
Understanding the Benefits of Pulse Compression in Marine Radar Technology
Understanding the Benefits of Pulse Compression in Marine Radar Technology Table of Contents 1. Introduction to Pulse Compression in Marine Radar 2. What is Pulse Compression? 3. How Pulse Compression Works 4. Key Benefits of Pulse Compression in Marine Radar 4.1 Enhanced Target Detection 4.2 Improved Resolution and Clarity 4.3 Increase
Unlocking the Benefits of GPS Chirp Fish Finders: A Professional's Guide
In today's competitive fishing industry, having the right tools at your disposal can make all the difference. One such tool that has garnered significant attention is the GPS Chirp fish finder. This device combines advanced GPS technology with CHIRP (Compressed High-Intensity Radiated Pulse) sonar, revolutionizing the way anglers locate and track fish beneath the water's surface. Understanding the
Mastering Marine Navigation: The Essential Guide to Chart Plotter Depth Finders
Mastering Marine Navigation: The Essential Guide to Chart Plotter Depth Finders When it comes to safe and effective marine navigation, **chart plotter depth finders** play a critical role. These sophisticated instruments not only help in determining your current location on the water but also provide vital information about underwater topography. This guide will delve deep into the **importance of
Unlocking the Seas: The Essential Role of GPS Plotters in Marine Navigation
In the world of marine navigation, GPS plotters have revolutionized the way sailors and boaters navigate the waters. These sophisticated devices utilize Global Positioning System technology to provide real-time location data, helping mariners to plot their courses with remarkable accuracy. A GPS plotter for marine navigation serves as an invaluable tool, offering both safety and efficiency on the
Marine GPS Antennas: Essential Tools for Navigation Enthusiasts
Marine GPS Antennas: Essential Tools for Navigation Enthusiasts Table of Contents 1. Introduction to Marine GPS Antennas 2. Understanding GPS Technology in Marine Applications 3. Benefits of Marine GPS Antennas for Navigation 4. Types of Marine GPS Antennas 5. Key Features to Consider When Choosing a Marine GPS Antenna 6. Installation and Maintenance of Marine GPS Antennas
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Address : Room 706, Chai Wan Industrial City Phase 1, 60 Wing Tai Road, Chai Wan, Hong Kong
Tel : +852 2557 8166
WhatsApp : +852 65378785
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