Yacht Devices NMEA2000 Switch Control.
This product allows you to control the relays of the YDCC-04N.
By connecting push buttons and indicator LEDs, you can switch electrical loads over the NMEA2000 bus. Multiple YDSC-04Ns can be networked to control the same YDCC-04N, allowing you to switch interior lighting on and off in multiple locations without complicated wiring.


