Don’t know if this topic got moved over here yet but what alarm(s) do you currently have at your workplace/school? Here’s the ones at my new high school that was just completed last month.
http://www.fire-safety-security.com/Showcase/Genesis-horn_strobe.jpg those are in the staff washrooms and theres about 5 staff washrooms per floor, so there’s over 15 of these. There’s probebly more in some other hidden places I didn’t discover. By the way red not white.
http://www.fire-safety-security.com/Showcase/25MARCH/Speaker.jpg Those are everywhere else in the school, in every single room they have atleast 1, most with strobes but alot of the regular classrooms are without strobes.
And yeah there red not white. They make a low pitch tone that goes boop -boop boop boop* - boop boop boop etc. Sounds like a truck backing up.
I believe there both Edwards Genesis EST’s