MB Quart Nautic WRC remotes with newer MB Quart Head units?

I currently have the MB Quart WRC-S1 and the WRC-S2 remotes on my boat.




If I upgrade my WM1-CD head unit to either the GMR-1 or GMR-2, would I be able to use my existing wired remotes with the newer GMR head unit?

old thread that I never got an answer to. Anyone know the answer?

If I changed to this as my head unit, could I use the older remotes (pictured above) with it?

Looks like the answer is no.

Hi Trayson,

The GMR line of radios will not work with the remotes listed. The remotes listed were manufactured and distributed by Tri-Star and only used or name rights. I do not have any information on that line of product, You would want to contact “Tri-star distributing” at 1-800-621-2278 ask for Chris Dobson or you can contact him via email at cdobson@DEHCO.com, he would be able to assist you with any questions that you have.