Firecom FVA4-RC24D+FHA24D Category : Other This horn/strobe, which is made by Space Age Electronics, is meant as a replacement for their older AV32-series strobe plates. Brand OtherModel FVA4-RC24DManufacturer Space Age ElectronicsType Alarm (Horn/Strobe)
Silent Knight SK-PHOTO Category : Silent KnightPersonally, I think that the Silent Knight logo on the head of this smoke is a bit ugly.
Simplex 4904-9139 Category : SimplexI believe that this strobe plate was designed to be used with bells, such as the Simplex 2901-9333.
