AIS Wi-Fi pilot plug adaptor

The purpose of this procurement is to find a supplier that can supply SMA with AIS WiFi pilot plug adaptors. The adaptor shall be connected to the vessels pilot plug. It shall also. thru Wi-Fi, be connected to a tablet with a navigation software and work as a stand alone GPS in case of system failure in the ships own navigation system. The adaptor must have a battery capacity of 15 hours minimum and it must be water protected to at least IP-65.