water temperature and over 50 marine and boating parameters via the NMEA 2000 network

with reduced noise and fewer sonar artifacts blocking your view of fish and structure

Suitable for boats with inflatable bottoms

resistant to cold and hot water

Garmin Marine Network PoE Isolation Coupler tilbud water temperature and over 50Connect a thermal camera, underwater lighting or boat stabilizing system to a compatible GPSMAP series Garmin chartplotter with this PoE (Power over Ethernet) isolation coupler. The coupler provides connectivity to the Garmin Marine Network; without it the network will not function correctly and could possibly damage your Garmin unit and or PoE device.