LOWEST COST AIS
WHY WE RECOMMEND THE B921
B921 CLASS B2W/CS
If you have a restricted budget, the B921 is the perfect AIS for your vessel.
The easy-fit bracket enables quick installation without the use of screws. Inside the B921 is a high performance internal GPS antenna which means that it will GPS lock through fibreglass or a thin deck so an external GPS antenna is not always needed.
The B921 does not have an integrated splitter which mean you’ll be installing a secondary VHF antenna during installation or using a separate Splitter unit – don’t forget we have units that include splitters (click here).
With dual NMEA 2000 and NMEA 0183 data outputs the B921 will seamlessly connect to any chart plotter and MFD. This is all achieved within a single transceiver that is ruggedized and impervious to the effects of damp, temperature, water, shock and vibration providing many years of reliable operation.
YOUR 4 STEP INSTALLATION GUIDE