Wheelock SR-24110 Category : Wheelock This is an early model of what would become the RSS. Brand WheelockModel SR-24110Manufacturer WheelockType Alarm (Strobe)
Simplex 4098-9830 Category : SimplexThe LED on this unit uses 14VDC rather than the 24VDC used by the Simplex 2098-9806.
Honeywell S464A Category : HoneywellI managed to get my hands on a rare dual-action cover for the S464A series of pulls.
