System Test 10: Vibratone Horns

I take suggestions for systems. To see what alarms to suggest, check the "about" tab on my channel.
ALARMS:
Simplex 4904-9101
Faraday 10123-1
Simplex 2903 + Pyrotronics HDC-24
Federal Signal 405D + VALS
Fire Lite BG6A
Space Age AV32
Notifier 501 (heat detector)