Simplex 4903-9236 Category : Simplex This unit has an electronic horn, as opposed to the electromechanical horn or speaker found in other rectangular Simplex notification appliances. Brand SimplexModel 4903-9236Manufacturer SimplexType Alarm (Horn/Strobe, 4-wire)
EST G1RF-HDVM Category : EST/EdwardsThis is a horn/strobe “Genesis.” It is very small, smaller than many pull stations.
Simplex 4904-9053 Category : SimplexI accidentally bought this particular unit not realizing I already had one. Oh well, happens.
Honeywell XLS-278 Category : HoneywellI am unsure of what type of key this pull station takes, which is why I didn’t get a picture...
