Simplex 4903-9403 Category : Simplex The strobe on this alarm model isn’t directly connected to the alarm, oddly enough. Brand SimplexModel 4903-9403Manufacturer SimplexType Alarm (Horn/Strobe, 4-wire)
Therm-L-Stat DI-135 Category : OtherThis heat detector is very small compared to a lot of the other ones that I have.
Honeywell TC805C1000 Category : HoneywellThis is a Honeywell-rebranded System Sensor ionization smoke detector. I also have the base for it.
Fire-Lite BG6 Category : Fire-LiteThis is sort of an earlier version of the Fire-Lite BG-10. Mine clearly isn’t in the best condition.
