Wheelock RSSWP-2475W This alarm has a weathered strobe, unlike my other Wheelock RSSWP-2475. Brand WheelockModel RSSWP-2475WManufacturer WheelockType Alarm (Strobe)
Simplex 4259-25 Category : SimplexThis is a photoelectric smoke detector from the mid to late 1970’s.
Simplex 2099-9103 Category : SimplexThe terminal strip on the back of this pull is different than the one of my other Simplex 2099-9103.
Space Age A32-BL-SFXC-TJ24D-HA24D+HA24D Category : Space Age ElectronicsI’m pretty sure that the horn on this unit is made by Space Age Electronics. Otherwise, it’s probably a Wheelock...