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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
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
The Evolution of Marine Navigation: A Look at Autopilot Solutions
The Evolution of Marine Navigation: A Look at Autopilot Solutions Table of Contents Introduction to Marine Navigation Historical Overview of Navigation Techniques The Birth of Autopilot Systems How Autopilot Systems Work Benefits of Using Autopilot in Maritime Navigation Evolution of Autopilot Technology Future Trends in Autopilot Solutions Common Questions About Autopilot Sys
Which Marine GPS Plotter App Is Best for iOS and Android?
Image Source: statics.mylandingpages.co Navionics Boating stands as the best overall gps plotter for marine navigation on iOS and android. This marine navigation app combines global charts, offline maps, weather, tides, AIS integration, and route planning. Aqua Map offers official NOAA chart access for U.S. boaters. Orca delivers fast interf
Understanding AIS Transponders: Essential Tools for Maritime Safety
AIS (Automatic Identification System) transponders are vital electronic devices used in maritime navigation. They facilitate the automatic exchange of information between vessels and shore stations, significantly improving safety and efficiency on the water. These devices continuously transmit a vessel's position, course, speed, and other critical data to nearby ships and coastal authorities, allo
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