Looks like a typical system with ShitAlert Advances. But the Advances kind of remind me of when I found Simplex QuickAlert remote strobes in my hotel room and a Wheelock Speaker on the ceiling. There was one time I saw an EST Genesis horn strobe in a hotel room.
Wow 3 horn strobes in the same room, thankfully they're not the same thing like they're all doorbell strobes, ADA smoke alarms, or commercial fire alarm horn strobes because otherwise it would be very chaotic if they all went off especially if they're all unsynchronized
He can't because it's against the law to do so as you'll get fined and go to jail unless if you're a alarm technician and authorized to pull it for testing or if you discover a real fire
