FWIW, I had similar issues with one difference being the Elk keypad actually registering the TR40's temperature reading. I can't recall if it was actually the correct temperature reading because it was always at 70 degrees. The M1G couldn't interface with the TR40 even though the M1XSP's lights...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.