Interesting, and very weird how Steinmentz Hall had a decent up-to-code CP system replaced with a Simplex system (I DID hear about problems with some CP systems like those, maybe that’s why it got removed?) As for the mix of Simplex and CP/Siemens on your college’s dorm systems, that kinda reminds me of Bridgewater State College’s dorms; some are Simplex, but others are EST. However, practically all of the academic-related buildings have Simplex systems (ranging from 4051+4050-80s to TrueAlert speaker/strobes).