Xantrex Freedom Communication Card Mating Connector Assembly w/10" Lead [808-0820] Brand_Trident Marine just add a suitable sonar

just add a suitable sonar transducer for accurate

External GPS Antenna Connection: TNC connector

Gel-Cell/Flooded Lead-acid/AGM battery type switch selects optimum charge/float voltages

Box Dimensions: 4"H x 23"W x 23"L WT: 4 lbs

Xantrex Freedom Communication Card Mating Connector Assembly w/10" Lead [808-0820] Brand_Trident Marine just add a suitable sonarFreedom Communication Card Mating Connector Assembly with 10" Lead The Xantrex 808 0820 20 Pin Communications Harness connects to the 20 pin CC port of Freedom XC PRO Series Inverter Chargers, enabling the unit to control the vehicles ignition control system (commonly referred to as ACC) via one control wire and to connect to a vehicles onboard display via three wires using the CANbus RV C, J1939 protocol.