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

Integrated VHF DSC transceiver (digital selective calling)*

Class M Compliant (Regulation: ECC/DEC/(22)02)

Dual strobe lights (White and Infrared)

Fast accurate positioning

Simple Life Jacket integration*

Automatic activation

50% small