SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Black [BM30PB] Towing Accessories This circuitry provides full bi-directional

This circuitry provides full bi-directional conversion of the serial data and also includes Tx and Rx LEDs which give a visual indication of data traffic on the cable

Inlet Connection:11/2" (dia 38 mm) hose or 11/2"NPT

plotting their positions directly on your chartplotter or PC/Mac using the PC AIS Viewer software supplied

It also reduces battery drain

Dual Circuit Plus Battery Switch isolates engine and house circuits

SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Black [BM30PB] Towing Accessories This circuitry provides full bi-directional30 AMP Male Non Metallic Inlet Cover Black SmartPlugs 30 AMP 125 V inlets provide 20Xs more electrical contact area eliminating the overheating conditions seen with twist type connectors. The solid sleeve connection and weatherproof seal makes it a preferred option. The mounting flange holes match existing inlets so it can be easily installed to replace the old twist type inlet products in minutes. Features: Reduces Overheating Increased pin & clip