My take on this group is

["Charles Schuler" <charleschuler@xxxxxxxxxxx>]

Pretty darned good!  I am a ROF (retired old fart) who was growing
suspicious of the BS being thrown my way by local security firms and decided
to become a DIY.  I bought a used home (a little over a year ago) with an
FBI system that has become flaky and I decided to replace it myself.  That
decision has cost me hours and hours but, to tell the truth, it is kind of
fun.  I am enjoying the learning of "security speak" and am enjoying the
improved digital dexterity in my arthritic fingers that has resulted from
thousands of keypad entries.  I am reminded of some Yoga exercises.

Anyway, thanks to you all ... again, a good group.

I'll no doubt be back with some more questions.