Airmar Launches PSTI-Compliant DST820 Smart Sensor

Industry Insights from Next Move Strategy Consulting

As the demand for secure and high-performance marine electronics accelerates, AIRMAR Technology Corporation has introduced the DST820 Smart® Multisensor, signaling a notable advancement in the smart sensors landscape. Designed with integrated functionality and compliance at its core, the new device aligns with evolving cybersecurity expectations while enhancing onboard data intelligence.

Advancing Sensor Technology with Built-In Security Compliance

The DST820 Smart Multisensor delivers a comprehensive set of capabilities, including depth, speed, water temperature, and heel and trim measurements. What distinguishes this launch is its full adherence to the Product Security and Telecommunications Infrastructure (PSTI) Act, a regulation that came into effect in 2024 to ensure connected devices meet stringent cybersecurity standards.

With the PSTI Act expected to influence global regulatory frameworks, AIRMAR’s integration of compliance into its product design reflects a forward-looking approach to secure device deployment. This positions the DST820 as not only a performance-driven solution but also a security-conscious innovation in marine sensor technology.

A Strategic Upgrade from Legacy Models

The DST820 represents the next step in AIRMAR’s sensor evolution, replacing the DST810 model while introducing enhanced network protection. A key feature is its secure QR-code-based setup, enabling users to connect the device by scanning a code and entering a one-time password via a mobile interface. This streamlined process reinforces protection within the NMEA 2000® network while simplifying installation.

“Our customers can continue to count on the exceptional performance from our DST820 Smart Sensor, which includes the Gen2 paddlewheel, the industry’s best-performing speed paddlewheel,” stated Jennifer Matsis. “Now, with PSTI compliance, they also get the added peace of mind that comes with enhanced device security.”

Enhanced Control, Efficiency, and User Experience

In addition to its security framework, the DST820 introduces improved functionality through the AIRMAR CAST app. The application enables users to customize sensor operations by adjusting update rates or disabling specific readings such as depth data. It also facilitates firmware updates and fault logging, streamlining maintenance and support processes.

The CAST app further serves as the official channel for reporting security vulnerabilities, reinforcing AIRMAR’s commitment to continuous product integrity and user trust.

From a performance standpoint, the DST820-PSTI model improves power efficiency, reducing the NMEA 2000 Load Equivalency Number (LEN) from 3 to 2. This optimization enhances energy management without compromising functionality. Additionally, its compatibility with existing 2-inch thru-hull fittings ensures a seamless upgrade path for current users.

Industry Implications and Strategic Outlook

The introduction of the DST820 Smart Multisensor reflects a broader shift in the smart sensors market toward integrated, secure, and user-centric solutions. As connected devices become increasingly embedded in operational environments, the convergence of performance and cybersecurity is emerging as a critical differentiator.

According to Next Move Strategy Consulting, the Smart Sensors Market is witnessing accelerated adoption driven by the need for real-time data insights, improved device interoperability, and robust security frameworks. Solutions like the DST820 highlight how manufacturers are embedding compliance and intelligence directly into sensor architectures to meet evolving industry expectations.

Redefining the Smart Sensors Landscape

AIRMAR’s latest launch underscores the growing importance of secure connectivity and operational efficiency in sensor technology. By combining advanced sensing capabilities with PSTI compliance and streamlined user control, the DST820 Smart Multisensor represents a significant step forward in marine electronics innovation.

As regulatory standards tighten and digital ecosystems expand, such advancements are expected to play a pivotal role in shaping the future of the global smart sensors market.

Source: Marine Business News

Prepared by: Next Move Strategy Consulting

About the Author

Sanyukta Deb — Sanyukta Deb is Digital Marketing Team Lead at Next Move Strategy Consulting, where she has led content strategy and technical SEO for the firm's B2B market research publications for over 2 years. Her editorial process translates NextMSC's primary and secondary research — spanning technology, industrial, and consumer sectors — into commercial narratives, backed by search-intent, keyword, and competitive analysis. She brings 5 years of overall experience in digital marketing and content strategy.

About the Reviewer

Debashree Dey — Debashree Dey is Assistant Manager at Next Move Strategy Consulting, where she supports cross-vertical market content and communications across diverse industries for 6 years. Her professional background includes senior content writing, communications, and published manuscript authorship, with experience developing audience-focused business narratives and maintaining clear, consistent messaging. Her role supports research-led content development and editorial quality across NextMSC publications.