sMRT ALERT AIS DSC Man Overboard Device

The sMRT ALERT is an innovative man overboard (MOB) device that utilises AIS and VHF DSC to enhance localised MOB recovery. By incorporating app-based status checks along with audible and visual acknowledgements, it instils user confidence, while also harnessing the water-activated alerting capabilities of DSC (Digital Selective Calling).  With two-way signalling, automatic alerting, and real-time accurate location tracking, the sMRT ALERT is the trusted MOB solution.   

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Note: Currently not available for delivery to EU Zone 1, EU Zone 2, EU Zone 3, EU Zone 4 and Norway.

Product Description

The sMRT ALERT AIS DSC MOB is an innovative man-overboard device that features AIS and VHF DSC technologies in a sleek, compact design. Engineered with precision, this device priorities user-friendliness without sacrificing functionality or reliability and is ready for immediate use.

A standout feature of the sMRT ALERT is its water activation technology. Designed to activate upon immersion, this feature ensures the device automatically sends a distress alert and location when you enter the water. Alongside manual activation, it offers peace of mind knowing the beacon will work even if you're unable to activate it or if your life jacket malfunctions.

Understanding the importance of comfort and convenience, the device is adaptable to various life jacket styles with multiple fixing options. This versatility allows users to simply integrate the sMRT ALERT into their life jacket without the need for complex fitting instructions, promoting safety without compromising comfort or mobility.

Additionally, the sMRT ALERT comes equipped with an internal DSC receiver, enabling it to receive and display DSC acknowledgements. Compliant with the 2024 ECC Class M requirements for Man Overboard devices, it ensures adherence to industry standards and future readiness.


Compatible with the sMRT Beacon Management mobile app, users can easily conduct product health checks, monitor device status in real-time, and maintain a record of test history.

Serving as a digital dashboard, the app provides valuable insights, ensuring the device always operates at peak performance.

In summary, whether you're a seasoned sailor or a novice mariner, the intuitive design of the sMRT ALERT ensures effective and confident deployment in emergency situations.



   - Nearby vessels are automatically alerted about the man-overboard situation via DSC technology.

   - The live location of the individual overboard is continuously updated and displayed through AIS technology.

• Dual GNSS
   - Integrated GPS and Galileo receivers ensure rapid, global detection, enhancing accuracy in locating the individual.

• Class-M Compliance
   - Compliant with European regulation ECC/DEC/(22)02 pertaining to MOB device usage, ensuring adherence to international standards.

• Mobile App Compatibility
   - Connects seamlessly to the sMRT Beacon Management App via NFC, allowing users to monitor device status and conduct health checks conveniently.

• Water Activation
   - Activates automatically when submerged in water for 2 seconds, ensuring immediate response in emergency situations.

• Strobe Light
   - Features a high-powered strobe light for enhanced visual identification during night-time, aiding rescue efforts in low-light conditions.

• Coloured LEDs
   - LEDs change colour based on the beacon's status, providing visual cues for device functionality and alerts.

• Arming Door
   - Includes a swing door mechanism to prevent unintended arming and activations, reducing the risk of false alarms.

• Belt Pouch
   - Comes with a wearable neoprene belt pouch for added drop protection, safeguarding the device during use.

• 5-Year Battery Life
   - Offers extended battery longevity backed by a UK manufacturer's warranty, providing reliability and peace of mind.

• Audible Alarm
   - Features an audible alarm to aid in location and alert users of potential false activations, enhancing user awareness.

• Dual Activation Methods
   - Can be activated manually or upon water immersion, ensuring functionality even if the user is incapacitated or unable to activate the device.

• Environmental Consideration
   - Packaged in 100% recyclable materials; batteries replaced only by approved service centres, promoting sustainability and responsible disposal.

• Test Functionality
   - Enables manual testing and app-based compatibility checks for power and functionality status, allowing users to verify device readiness.

• Waterproof Design
  - Designed to withstand water exposure, ensuring durability and reliable performance in marine environments

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