Automatic Identification Systems, AIS, parts, and accessories.  We carry the AIS Alarm Box from Ocean Signal. The system you select can remain continuously on the alert - only demanding attention when an alarm or error message requires action.  Seafarers have always wished to be informed about the activities of vessels in their immediate vicinity - with an Automatic Identification System, Alarm box, this wish has now become fulfilled. If you require help selecting a Automatic Identification System don’t hesitate to contact us.