Description
The Onwa KS-200A_SART is a dual-mode Class B AIS transponder equipped with a dedicated distress SART function that broadcasts localized emergency position bursts to all nearby AIS stations during search-and-rescue operations.
The Onwa KS-200A_SART AIS Transponder helps you stay safe and seen at sea. It sends your vessel’s location using Class B+ AIS signals. Therefore, nearby boats can track your position in real time.
In case of an emergency, it gets even better. The unit features an optional SART distress button. Just press it to send alerts to nearby vessels and rescue teams. As a result, help can find you faster when every second counts.
Because of its compact design, you can install it in small spaces. It also connects easily to most chartplotters and marine systems. That means you can start using it without hassle.
Moreover, the unit is built for harsh marine conditions. Its tough casing resists water, salt, and vibrations. So even in rough weather, you can count on it to perform well.
Whether you’re cruising, fishing, or working offshore, this device is a smart investment. It helps reduce the risk of collisions and improves emergency readiness. Also, it’s reliable and easy to use, even for first-time users.
It updates your position regularly. This ensures others always know where your boat is. Because of that, your journey stays safe and smooth.
In summary, the KS-200A_SART gives you two big advantages: strong AIS tracking and fast emergency alerts. Choose it for better safety, clearer navigation, and peace of mind on the water.
Technical Specifications:
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Model: KS-200A_SART
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AIS Type: Class B+
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SART Button: Optional emergency signal button
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Power Supply: 12V–24V DC
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Display: Connects to chartplotters
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Design: Compact, waterproof, rugged
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Application: Suits fishing, leisure, or work vessels
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Location Updates: Real-time
Frequently Asked Technical Questions
What occurs when the AIS SART button is pressed on the KS-200A_SART?
The device immediately switches into emergency mode, broadcasting high-priority AIS distress messages with a unique 970-series SART ID that triggers visual and acoustic MOB alarms on nearby ECDIS and radar displays.
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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