Wheelock NS4-24110W Category : Wheelock This is a rare 4-wire version of the NS. Brand WheelockModel NS4-24110WManufacturer WheelockType Alarm (Horn/Strobe)
Siemens U-MHST-MCS Category : SiemensI believe that this alarm has the ability to produce multiple tones.
FCI MS-2 Category : FCIThis MS-2 is missing it’s “Lift” piece, but not because it’s supposed to be that way, I just received it...
Fiquench 20-051+20-047 Category : Fiquench/FikeThis alarm was clearly meant for a Halon fire suppression system. 20-051 is the model of the horn and 20-047...
