Remote Thermostat for XXV

Hello all.

I just got, and installed our Harman XXV last week, no burn yet. :down:

I was wondering about a remote thermostat. I have found a few post here
but my questions are not answered. Has anyone installed a remote, not
necessaraly remote control, thermostat, and if so how.

Or a different approach, can I just make the room sensor longer and place
it where I want it?

Thanks

LOL
ok I answered my own question. Just had to read the manual, page 21 says
I can extend the wire up to 100 feet.