Well it turns out in Weymouth MA, some of the schools still have some neat older fire alarm equipment in use!
The Hamilton Elementary School was built in 1971 with an old Simplex system; I didn’t see the panel, but it was presumably originally a Simplex 4208. Outside there is an old weatherproof Simplex annunciator.
The original alarms are Simplex 4051 horns, with several of them on Space Age AV32 light plates (no “FIRE” lettering), and some are on Simplex 4050-80 light plates; they are the late-70s version with the shorter wider lens (no “FIRE” lettering) and have the horn sticking out a bit (contrasting with the early 70s 4050-80s that have the longer lens that thins out further and the horn fully recessed into the plate), suggesting they are replacing Space Age AV32 plates that failed. In the cafetorium, there are double-projector attachments on the 4051 horns, and nearby is a Simplex 4903 horn on a 4050-80 plate, obviously replacing a 4051 that failed.
The original pulls are Simplex single-action 4251-20s, several with Stopper II covers over them. At least one of them is the early version with the metal T-bar that lacks the arrow; others do have the arrow on the lever. I also saw an Edwards/AIP 270-SPO obviously replacing a Simplex pull that failed. The original smoke detectors are ESL 523Cs, though I also saw a couple of System Sensor 2400 smoke detectors and a 90s-style ESL smoke detector. There were also 4255-1 mechanical heat sensors in classrooms and a few other areas.
The school bells are older gray 60s-style Simplex “STR” bells; inside they are flush-mounted behind grilles. For the most part, inside they have 4017 6" bells, but in the cafetorium there’s a 4027 10" bell. Outside they have the same 10" bells, but with those metal cover thingies over most of them, along with an Edwards 6" Adaptabel. The classrooms had these cool vintage Simplex “modular classroom panels” that includes a slave clock, intercom speaker, telephone, light switches and thermostat all in one panel! The clocks were still keeping good time, from what I saw, though I did not see the master clock panel. Other areas like the cafetorium and such had round silver Simplex slave clocks.
The Pingree Elementary School is much older, built in 1957, the same year my middle school was built! It was added onto in 1973, so the fire alarm system is obviously not original. The original 1957 fire alarm system was presumably an Edwards system, but with the 1973 addition, they put in a Simplex 4208 fire alarm panel that’s still operational! It’s a six-zone 24-VDC system; the panel is located in the principal’s office, and in the main entrance is an unusual six-gang annunciator I never saw with little red round indicator lights; didn’t look like a Simplex annunciator to me.
Again, the alarms are Simplex 4051 horns, installed on 4050-80 light plates (the earlier recessed version); in the original 1957 structure they’re surface-mounted on the red 4050-80 backboxes. In the gymnasium/auditorium room there is a 4051 horn on a Space Age AV32 light plate, presumably replacing a 4050-80 that got smashed by a ball. Outside the main entrance there’s a Space Age 2DCD+AV32 horn/light; it probably wasn’t part of the Simplex 4208 system’s installation though.
In the original 1957 structure, they kept the original Edwards 270-SPO pulls, complete with the older “E” shield logo, but lowered to meet with ADA requirements. I didn’t get a good look at any pulls in the 1973 addition, but I would assume they are Simplex 4251-20s, continuing the trend for here. Some of the old Edwards heat sensors (rebranded Chemtronics 400 heat sensors without the trim plates) are still intact, along with a few of the Edwards version of the Chemtronics 500 mechanical heat sensor. I also saw some System Sensor 2300TB smoke detectors, presumably replacing some kind of old smoke or heat sensor.
They still have the original Edwards master clock from 1957 in use! This greatly surprised me, as my middle school already had theirs replaced in the 80s (with a Simplex one). The school bells are 6" Edwards 340 Adaptabels, the exact same kind my middle school used (complete with the older white label on the gong.) Outside there are 10" Adaptabels, many with metal cover thingies on them. They also have many of the original Edwards slave clocks in use; again, the same kind my middle school had. (Yeah, I admit this place reminded me a lot of my middle school, except for the fire alarm system.)
The Chapman Middle School was built in 1961 as a vocational high school, before being repurposed as a middle school much later. It has a pretty cool “modern” architectural design. It still has its’ original Gamewell FlexAlarm system intact, though!
The alarms I saw were what appeared to be old Federal Vibratone 350 horns, installed on trim plates. The original pulls are Gamewell Centuries, and they had Stopper II covers installed over them.
The Wessagusset Elementary School was also built in 1971, and is a smaller, more quaint-looking school building. In the main vestibule is a King-Fisher KFRI panel of some kind, but I don’t know if it’s the main fire alarm panel; from the documentation I read it’s most likely a combination radio transmitter/annunciator panel, and it had a master box number placed on the front cabinet, and right next to it was a plated-over space where a Gamewell master box once was. Next to it was a small old Simplex annunciator that had the indicator lights covered up in some way. If the KFRI box is not the main panel, then they probably still have the original fire alarm panel in use, most likely a Simplex 4208.
The original alarms are Simplex 4041 horns on 4050-80 light plates, again the early version with the horn recessed into the plate. Since I’m so used to seeing those light plates with 4051s, this was an interesting change of pace for me. In the media center, there was a Wheelock MT-24MCW horn/strobe on an RPR adapter plate, probably replacing a Simplex 4041+4050-80 that failed.
The original pulls are, again, Simplex 4251-20s. But in the cafeteria there is an Edwards 270-SPO that is obviously replacing a failed 4251-20. I also saw several old Simplex 4255-1 and 4265 heat sensors.
They also had the same round silver Simplex clocks as the Hamilton school; in the classrooms they were on Dukane clock/speaker brackets. One room had an 80s-style Simplex clock. I didn’t see any bells on the inside, so I would imagine they use a time tone on the intercom, but outside I saw a 10" bell of some kind (either an Edwards Adaptabel or older Simplex “STR” bell) on a chimney-like structure, and on a couple other sides they had those metal rugged bell enclosures that most likely housed school bells in them. Maybe they only use real bells outside and the intercom on the inside.