Therm-L-Stat DI-135 Category : Other This heat detector is very small compared to a lot of the other ones that I have. Brand OtherModel DI-135Manufacturer UnknownType Heat Detector
Wheelock 7002T-24 Category : WheelockAnother Wheelock 7002T-24 which I’ve incorporated into my collection.
Space Age AV32 Category : Space Age ElectronicsI have no idea why there is no fire lettering on this unit
