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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.
Ensure visibility and safety in every maritime journey.
Detect and avoid hazards instantly and effectively.
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 Marine GPS Antennas: Enhancing Navigation Precision on Water
Marine GPS antennas play a vital role in modern navigation systems, particularly for maritime vessels. These antennas are designed to receive signals from global positioning satellites (GPS), which are essential for determining a vessel's position, velocity, and time. Understanding how marine GPS antennas work and their importance can significantly enhance navigation precision and safety at sea. O
Why Pulse Compression Marine Radar Is a Game Changer
Image Source: statics.mylandingpages.co Pulse compression marine radar represents a fundamental shift in how mariners see the water. Traditional marine radar often leaves operators guessing in rough weather or crowded harbors. This technology delivers a clear, reliable picture when it matters most. Pulse compression turns radar into a powerf
Comparing Ultrasonic Anemometer Sensors: Essential Insights for Accurate Wind Measurements
Comparing Ultrasonic Anemometer Sensors: What You Need to Know Table of Contents 1. Introduction to Ultrasonic Anemometer Sensors 2. How Ultrasonic Anemometer Sensors Work 3. Key Parameters to Consider When Choosing an Ultrasonic Anemometer 4. Accuracy and Reliability of Ultrasonic Anemometer Sensors 5. Key Features and Advantages of Ultrasonic Anemometers 6. Common Applic
GPS CHIRP Fish Finder Review Humminbird HELIX 5
Image Source: statics.mylandingpages.co The Humminbird HELIX 5 CHIRP GPS G3 is a gps chirp fish finder worth buying for anglers who want a reliable fish finder without overspending. It delivers sharp chirp and gps sonar, dependable waypoint marking, and a bright 5-inch WVGA display. The G3 processor speeds up menus, and the included Dual Spe
Understanding Electronic Compass Technology: A Guide for Marine Instrumentation
Electronic compasses have become an essential tool in the field of marine instrumentation. Unlike traditional magnetic compasses that rely on the Earth's magnetic field, electronic compasses utilize sensors and advanced technology to provide accurate heading information. This innovation is particularly beneficial in marine environments where precise navigation is critical. One of the key component
5 Simple Facts About Chart Plotter Depth Finder
Image Source: statics.mylandingpages.co A chart plotter depth finder is an electronic setup that shows where a boat is on a map and what lies beneath it. It combines two devices—a chartplotter and a fishfinder—into one dash unit. Five facts ahead cover the basics of these technologies, basic sonar and mapping, and why this setup matters for
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