Garmin

Stay in Contact on the Water Fixed-mount with plug and play via the NMEA 2000® network Standard Class D Digital Selective Calling (DSC) functionality (distress calling and direct calling with user programmed MMSI) In case of trouble, DSC may improve your chances of a rapid rescue 25 W of transmit power Frequency bands: all U.S., Canadian and international marine channels; 10 NOAA weather channels