We sell the high quality German brand, Weatherdock, AIS technologies which include AIS MOB devices, live radio tracking devices, Class A & B AIS, AIS receivers with integrated splitters, GPS & WiFi. Our range extends from smaller items such as competitively priced EPIRBs and PLBs to highly technical sonars manufactured by Farsounder used for improved safety and navigation in shoal waters or for object / ice detection and port / ship security.