Simplex 4904-9144 Category : Simplex This strobe is essentially a white Simplex 4904-9137, but with a different candelas rating. Brand SimplexModel 4904-9144Manufacturer SimplexType Alarm (Remote Strobe, 2 Wire)
Simplex 477-669 Category : SimplexOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Simplex devices.
Space Age A32-BL-SFXC-TJ24B-0000 Category : Space Age ElectronicsThis alarm came with a Wheelock EH-EL1 mounted onto it.
