Hi Tunagrande and welcome to the forum. I use Universal modules on both my garage doors also. I have one of my cams that can see the doors so all I need to do is check it from inside and lower it if needed. My garage is detached and not heated. I live in the northern part of Ohio and found during the winter when the temp gets into the mid to low 30's the modules quit working. I have swapped out the units a few times but all of them work the same. It seems that the mechanical solenoid switch hangs up in the cold.
I was just wondering what your conditions are where you use yours and if you have had any problems?
(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)----KDR