Q. Will my Siren Marine unit record data when my SirenSat Offshore antenna is being used out of cell range?

Yes, the Siren 3 Pro or Plus will record information when SirenSat Offshore is being used. The SirenSat Offshore antenna will track the boat's location and monitor one of your security sensors.  Any other information obtained during this time will populate on your app once cell signal is regained.