Heres my collection as of november. If I get new alarms, I will probably add them here
Firelite
MS4
BG5 (x2)
BG12
Fake Upphote bg12
Simplex
4251-20
2099-9754
System Sensor
L series (white, strobe)
Advance Minihorn (red)
Edwards
270-SPO
278B-1120 (I think, its the key version dual action 278/9
894B-001 (strobe)
EST
EST genesis chime (red, no strobe)
Notifier:
NBG10LX
BNG1-R
Other devices
Siemens U-S75-W
Let me know if anyone wants photos of any of these devices