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)
Simplex 2098-9806 Category : SimplexThis device is a permanent fixture in my Simplex 4004 wall system.
Silent Knight PS-DATK Category : Silent KnightExactly the same as the Silent Knight PS-SATK, but just with the dual-action feature.
