Simplex 2099-9754 Category : Simplex This is the updated version of the Simplex 4251-20. I have both the silver and red backed versions. Brand SimplexModel 2099-9754Manufacturer SimplexType Pull Station
Simplex 636-820 Category : SimplexThis is the Simplex 4010 user interface which was taken out of a broken 4010.
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
Wheelock AES-DL1-WS-24 Category : WheelockDepending on which set of inputs has power applied to it, the alarm will produce a different tone.
