Simplex 2901-9833 Category : Simplex Another duplicate of the Simplex 2901-9833. Brand SimplexModel 2901-9833Manufacturer Federal SignalType Alarm (Horn)
Space Age A32-BL-SFXC-TJ24B-0000 Category : Space Age ElectronicsThis alarm came with a Wheelock EH-EL1 mounted onto it.
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...
