Always stay in touch with the permanently mounted VHF 115i AIS radio with DSC Class D function. With integrated GPS and 25W transmission power for secure communication with fishermen, sailors and skippers. The international maritime radio channels are pre-programmed. Easy to install and use and by simple plug & play with compatible Garmin chartplotters via the NMEA 2000 network. With pre-installed marine radio channels, above it compatible with NMEA 0183. dimensions: 8,5 x 17 x 14,6 cm