This hits home. My elementary school had Integrities in and out of the school buildings. Most of them were in code continuous, with one or two exceptions from outside (code three).
I recognize this school, but I won't say the name of it. I know it's in the Akron area, but is not part of the inner city district. I went to a Catholic school near downtown Akron that uses the later versions of these. you should see my video on the fire alarm system at St. Vincent-St. Mary HS, right by the big AC&Y trestle over the (Ohio) Erie canal.
there is no classic, but there are 7 MTs and at least 8 Integritys. Also at least 5 Integrity strobes Edit: I actually recently found one in a room I had never been in, there’s a better explanation in the other reply
Actually I was exploring the building a bit more recently and discovered a classic in a room I had never been in, I find weird that the building has MTs, 2nd Gen Integritys, and Classics because they were all made about the same time iirc
the fact that theres a whole bunch of different alarms- the third sound is our school alarm and i hate it so much. our art teacher made us listen to it in kindergarten so we knew what to listen for 🫠
