AIS (Automatic Identification System)
  - Integrated DSC transmitter (digital selective calling)*
- 30% (typ) smaller than competitors
- Automatic activation
- Simple lifejacket integration
- 7 year battery life
- 24+ hours operational life
- 5 year warranty†
- Fast accurate positioning
* DSC functionality is subject to regulations of country. † Subject to 
warranty statement.
Introducing the world’s smallest AIS MOB device with integrated DSC – the 
rescueME MOB1 from Ocean Signal. The MOB1 is compatible with even the most 
compact inflatable life-jackets.
The MOB1 is intended to be installed within the life-jacket and will activate 
automatically on inflation, sending the fi rst alert within 15 seconds.
The integrated strobe light ensures maximum visibility in low light 
conditions.
The MOB1 communicates with the vessel you have been separated from and other 
vessels in the vicinity (up to 5 miles range dependent on conditions). To alert 
rescue authorities, an alternative product the rescueME PLB1 communicates 
directly via a dedicated search and rescue satellite network.
In an emergency rescueME MOB1 provides 2 methods of rapidly communicating 
your position, accurate to a few metres,  back to the vessel, plus providing 
visual indication via its built in strobe light.
The best chance of rapid rescue if you fall overboard comes from your own 
vessel. Your crew needs to be immediately aware of the incident and keep track 
of your position whilst recovery is carried out. Even in the most moderate of 
seas it is alarming how quickly a visual sighting of a man overboard can be 
lost.

Once activated your MOB1 will transmit an alert to all AIS receivers and AIS 
enabled plotters in the vicinity. The integrated GPS ensures precise location is 
sent to your vessel and any others that may be assisting.
An additional feature of the MOB1, is its ability to activate the DSC alarm 
on your vessels VHF, alerting your crew to the situation.
Compatibility: Most modern AIS plotters and DSC VHF comply with the standards 
required to receive MOB transmissions. It is however, especially if you are 
using older equipment, recommended that you check compatibility with the 
equipment manufacturer.
  
  
    
       
      
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        AIS transmission Transmit Power
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          1Watt 
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        Frequency
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          161.975/162.025MHz 
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        DSC Transmission Transmit Power
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          0.5Watt 
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        Frequency
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          156.525MHz 
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        Messages
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          Individual Distress Relay Distress Alert (by single call made on press 
          of the activation button) 
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          Temperature range (operational)
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            -20°C - +55°C 
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          Temperature range (storage)
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            -30°C - +70°C 
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          Waterproof
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            10m depth 
 
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        Weight
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          92 grams 
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        Standards
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          RTCM SC11901, EN303 098-1