Data protocols:
NMEA2000
NMEA OneNet (this is the latest IP networked data communication system from NMEA)
NMEA0183

Upgradeable:
Add a plug and play Onwa radar at anytime - plotter becomes a fully fledged radar set with trace overlaid onto the chart. Can also add AIS transceiver or/and sounder using Onwa Black Boxes.

12 months parts/labour warranty implemented in the U.K

12" 1024 x 768 resolution screen.

Sun cover.

Water protected to IPX6. can add AIS or sounder 

Mounting bracket. 

GPS aerial with 10 metre cable

Can use C-Map Max, Navionics and Onwa's own K-chart version 3.2.  
K-chart 3.2 for UK, Ireland and Northern France included (any part of Europe can be substituted or added as an additional chart).

UK based technical support and warranty implementation.  Supplied by AVES Marine Ltd, UK Specialist Onwa Approved Distributor