ADT 5050-001 Category : ADT I received this pull station new in box. It’s pretty cheaply made; the metal plate on the back is glued on and has fallen off before. This uses the Simplex B (Cat 30) key. Brand ADTModel 5050-001Manufacturer ESLType Pull Station
IBM NY Category : IBMThis pull station is very similar to my Simplex NY, most likely because Simplex purchased IBM’s fire alarm division around...
Simplex 2098-9806 Category : SimplexThere is no difference between this unit and my other Simplex 2098-9806.