sMRT V300
sMRT V300

sMRT V300

The sMRT V300 is a commercial-grade MOB device featuring AIS, VHF DSC, and 121.5MHz technology for improved localised alerting, tracking, and recovery. With ATEX Zone 2 approval and water-activated alerts, it enhances the speed and efficiency of MOB recovery.

With ATEX Zone 2 approval, water-activation technology, audible and visual indicators, and multiple fixing options for life jacket integration, the sMRT V300 significantly enhances the speed and efficiency of MOB recovery. Additionally, its increased signalling range and Class M compliance guarantee accelerated signalling and reliable tracking over extended distances. This advanced technology enhances safety and effectiveness during man overboard incidents.

This product is available to hire as part of a customised rental solution.

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121.5 MHz
Class M

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

  • AIS

    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.

  • 121.5 MHz

    Features a low power homing signal to assist marine and aviation rescue efforts

  • Water Activation

    Activates automatically when submerged in water for 2 seconds, ensuring a swift 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.

  • 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.

The sMRT V300 AIS DSC MOB represents an innovative man-overboard solution, incorporating AIS, VHF DSC, and 121.5 MHz technologies in a rugged, compact design. Engineered for user-friendliness without compromising functionality or reliability, this device is primed for immediate use.

A standout feature of the sMRT V300 is its water activation technology. With an extended water sensor lead, it triggers upon immersion, automatically transmitting a distress alert and MOB location. In addition to manual activation, this ensures peace of mind, ensuring functionality even if manual activation is not feasible.

Built to withstand demanding marine conditions, the sMRT V300 is a robust commercial-grade beacon. Housed in a rugged casing and equipped with an extended water sensor lead, it is engineered for durability and resilience. With ATEX Zone 2 approval, it provides reliable performance and peace of mind in hazardous environments.

Designed for comfort and ease, the sMRT V300 offers flexible mounting options to seamlessly fit various life jacket styles. Its adaptable design simplifies integration, prioritising safety without compromising comfort or mobility.

Moreover, the sMRT V300 features an internal DSC receiver, enabling reception and display of DSC acknowledgements. Compliant with the 2024 ECC Class M requirements for Man Overboard devices, it meets industry standards and anticipates future safety needs.






121.5 MHz

Water Activated

Water Activated

Class M

Class M

Find Us

Marine Rescue Technologies Limited
Wescom Group,
Unit J1, Springfield Way,
Anlaby, HU10 6RJ