Extra xFOB for your MOB+ system, 1 wireless xFOB.


MOB+ xFOB add more to your system

The xFOB is the heart of the MOB+ Wireless Man OverBoard System. xFOB is a small device, but packed with groundbreaking wireless technology.

The xFOB can be worn on your wrist, in your pocket, around your neck or clipped to your life jacket using either the xBAND™ or xTAG™ accessories. The waterproof xFOB™ has more than 300 hours of battery life, and is powered by an easy to change standard coin cell battery.

Universal Fit - Your choice


Intelligent marine wireless technology


4D Antenna Diversity for
optimal wireless connection


Automatic Man-Over-Board
detection and engine shut down

Universal Fit Design

The xFOB fits perfectly inside the xBAND and the xTAG. This unique design allows you to decide how you want to use the MOB+ Wireless Cut-Off Switch.

We recognize that all boaters use their boats differently. For us this was a focal point in our design process of the product. You should choose your own boating environment. With this in mind we created the xFOB to be universal across all our accessories for the MOB+ system.


Genereral information about the system

As you step aboard your boat, press the xFOB to connect to the xHUB. A green light and an audio signal will confirm the connection and the engine can be started. Should a fall over board occur the engine will be shut down, caused by the xFOB being under water or 10 -15 meters from the xHUB. 6 seconds after shut down passengers can restart the engine to save the person in the water. When leaving the boat press the xFOB once to disconnect.

Up to 20 xFOBs can be stored per xHUB (if more than 20 are paired the first ones which were paired will be deleted).

Only one xFOB is connected at a time, but various users of the same boat can have their personal xFOB for when they are using the boat.


Your personal safety guard

The corded kill switch is rarely used as it ties you to a very limited space onboard. With MOB+ Wireless Cut-Off Switch you regain freedom – without losing safety.

The xFOB is your personal safety guard at sea. Being placed in the accompanying xBAND or xTAG, the xFOB does not inhibit any movement or motion. Should you fall into the water the engine(s) will stop in just one second.


With the MOB+ Basepacl you get an xFOB included. The MOB+ xFOB can be used with the xBAND or xTAG for your optimal comfort.


Battery life


The xFOB has up to 300 hours battery life when connected.

Battery type: CR2032

Automatic timer function ensures the unit does not remain turned on should it be forgotten on the boat.

Combine the xFOB with:

MOB+ Basepack

Additional xFOBs can be great to have if you have multiple users of the boat. In the Basepack you get one xFOB included.


The xFOB fits inside the xTAG. You can add several xTAG´s with xFOBs to one boat if you have several users of one boat.


The xBAND is always accessible and always on. The xFOB fits inside the xBAND with its Universal Fit design. Choose your own color and style Wristband.


Measurements and performance

Housing materialASA / TPU / POM
Temperature rangeFro -15°C to 55°C
Voltage SourceCoin Cell Battery - 3V nominal
Power consumption0,3 µA in sleep (0,00033 W) 30 mA in active mode (0,098W)
Battery life300 hours continous usage

Wireless performance

Frequency area915 MHz FCC (US vers.)
RF signal (in)10 dBm max.
RF signal (out)10 dBm max.
4D Antenna diversety

Battery MOB Unit

Battery typeCR2032
Battery voltage3V lithium battery

Certification US version (FCC)

Radio - MOB UnitR&TTE, EN 300 328, Maritime/CE
EMC - MOB UnitR&TTE, IEC 60945, Maritime/CE


Immersion MOB UnitIEC 60945, IP68, Martime/CE - 3 meters water resistant
RoHS (2002/95/EC) compliant materiales


Flammability - MOB UnitIEC 60950 1&22, Martime/CE

Technical drawings

In the box:

1 pcs MOB+ xFOB