Siemens HFP-11 Category : Siemens The protective layer over the vents on the side of the detector is made out of a really thick fabric. It’s kind of weird. Brand SiemensModel HFP-11Manufacturer SiemensType Detector
Cerberus Pyrotronics MSI-20B Category : Cerberus PyrotronicsThis is the addressable version of the Pyrotronics MS-501.
Gamewell A8814 Category : GamewellI have no idea what year this alarm is from, only that it’s old and heavy.
Simplex 2098-9788 Category : SimplexFigures I’d have a few duplicates of this fairly simple light plate.
