Old Brinks panel and keypad

[Chris <chriswheeldon@xxxxxxxxx>]

I'm hoping someone can identify a year for this system...

http://www.sacmonitoring.com/Pages/Keypad_and_Panel_Big_Pages/BrinksOld.htm

...on this site it's mentioned the first keypad was used in the 80's
and the second keypad was used in the 90's.

I'm curious as I have a takeover to do, obviously with a new panel and
keypad at the very least, and haven't seen one of these systems (not a
lot of Brinks panels around here).  The panel looks nearly identical
except it also includes a list of parts Brinks would want back in the
event of time travel.  The keypad he has is the 90's version as above,
only much more yellowed and ready for a dumpster.

Just to add to the fun, apparently this system was also taken over by
ADT at some point.  Not sure how they re-programmed it???

- Chris