The world’s smallest AIS Man Overboard (MOB) device with integrated VHF DSC.

• Instant AIS & DSC Alerts in a MOB Emergency
  MOB2 immediately transmits your location via AIS and activates a DSC distress call on your vessel’s VHF radio — delivering a rapid local alert to crew and nearby boats.

• Perfect for Offshore & Yacht Racing Safety Requirements
  Trusted by competitive sailors and ocean racers, the MOB2 provides crew-overboard protection that meets the demands of fast-paced, high-risk sailing environments.

• GPS Precision with Lifejacket Auto-Activation
  Integrated GPS ensures accurate tracking, while automatic activation with lifejacket inflation means you’re protected the moment you hit the water — hands-free.

Summary:

Alerting your vessel about a Man Overboard is the most rapid and reliable recovery option. In moderate seas, losing sight of a man overboard can occur shockingly fast. That’s why Ocean Signal’s latest rescueME MOB2 combines both AIS and VHF DSC emergency technology in the latest AIS class M-compliant solution for the maritime market.

Upon activation, the MOB2’s location is regularly updated and displayed on an AIS-enabled plotters. With its integrated GPS, the MOB2 provides precise location data to your vessel and any assisting vessels.  Nearby vessels are automatically alerted to man-overboard situations through VHF DSC.  The Ocean Signal MOB2 is nearly half the size of the competing products and fits perfectly inside inflatable lifejackets.  It also boasts a longer operating life, automatic activation via an inflatable lifejacket, dual IR and White strobe lights, and NFC mobile app connectivity.

Want to learn about the latest in Class M Requirements for AIS MOB?  Click Here

Description:

Introducing the world’s smallest AIS Man Overboard (MOB) device with integrated VHF DSC – the rescueME MOB2 AIS from Ocean Signal. This vital component of any maritime safety kit is designed for rapid response in man-overboard emergencies. Compact and lightweight, the MOB2 integrates seamlessly with even the most compact inflatable lifejackets, ensuring automatic activation upon inflation.

The MOB2 sends the first alert within 15 seconds, broadcasting your precise location using AIS technology to nearby vessels and onboard navigation systems. It communicates with the vessel you’ve been separated from and other vessels up to 5 miles away, depending on conditions. Additionally, nearby vessels are instantly notified of the man-overboard situation through DSC technology.

In an emergency, the rescueME MOB2 AIS provides two methods of rapidly communicating your position, accurate to a few meters, and offers visual indication via its built-in strobe lights.  Its integrated dual Infrared (IR) and White strobe lights ensure maximum visibility in low light conditions, providing peace of mind for sailors and boaters by enhancing safety on the water and potentially saving lives in critical situations.  Waterproof to 10 meters, the MOB2 features a robust construction and a long-lasting battery.

Smartphone Connectivity utilizing Near Field Communication (NFC)

The integration of NFC technology provides users with the ability to conveniently program the MOB2 MMSI and access beacon data from their mobile phone. The simple act of placing a phone near the beacon automatically opens the Ocean Signal Product App and provides access to a variety of usage data including current battery life, number of self-tests completed, number of GNSS tests completed, and if applicable, the amount of time the beacon has been activated.

Class M Approved AIS Man Overboard Beacon with VHF DSC

Engineered to exceed Class M requirements, the MOB2 is Compliant with regulation ECC/DEC/(22)02 regarding the use of MOB devices.

Lifejacket Integration

The MOB2 can be activated manually or automatically when installed within an inflatable lifejacket (automatic). Installation is made simple using the included oral inflation tube clip to attach the MOB2 to the lifejacket with a ribbon connected around the bladder of the lifejacket. Once correctly installed, the action of the lifejacket inflating triggers the deployment of the antenna and activation of the beacon.

Key Features of the rescueME MOB AIS:

• AIS (Automatic Identification System)
• Class M Compliant (Regulation: ECC/DEC/(22)02)
• Integrated Tx and Rx DSC transceiver (Digital Selective Calling) *
• LEDs verify DSC distress signal receipt
• 50% (typ) smaller than competitors
• GNSS via GPS, and Galileo
• Fast accurate positioning
• IR and White Strobe Lights
• Automatic activation
• Simple lifejacket integration**
• 5-year battery life
• 24 hours operational life at -20°C
• 2-year warranty (may extend warranty to 5 years via product registration with Ocean Signal)^†
• Integrated Near Field Communication (NFC)
• Smartphone connectivity via NFC
• Ocean Signal Mobile App (IOS and Android)

Compatibility: Most modern AIS plotters and DSC VHF comply with the standards required to receive MOB transmissions. However, it is recommended that you check compatibility with the equipment manufacturer, especially if you are using older equipment.  

The MOB2 may be configured by the user to enter the vessels DSC MMSI number* by downloading the software at the link below.  The vessel’s DSC number may be programmed multiple times.

sMRT ALERT

The sMRT ALERT AIS DSC MOB is an innovative, user-friendly 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.