With the MOB+ Basepack you get a MOB+ xHUB to install in the boat and an xFOB to wear as you like.
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 more than 50 feet 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.
In the box:
1 MOB+ xHUB - Light and sound alarm, Stop button, IP67 1 meter water resistant, Easy universal installation, FCC Certified
1 MOB+ xFOB - 300 hours battery life, Button to connect/disconnect, Fits in wristband or pocket, IP68 3 meter water resistant, FCC Certified