Edwards 270A-SPO Category : EST/Edwards This one is slightly different from the other one that I have. Brand EST/EdwardsModel 270A-SPOManufacturer ESTType Pull Station
Simplex 4903-9403 Category : SimplexThe strobe on this alarm model isn’t directly connected to the alarm, oddly enough.
Amseco BZ-51-PC2 Category : AmsecoI like the grille, or in other words, have nothing special to say about this particular unit.
Locknetics 701RDxMOM Category : OtherThis is not actually a fire alarm device, but I decided to put it up regardless.