Amseco BZ-51-PC2 I like the grille, or in other words, have nothing special to say about this particular unit. Brand Amseco
Wheelock ET-1080-WS-24 Category : WheelockYou can’t really tell from the pictures, but the strobe is practically falling out of this particular unit.
Notifier BNG-1R Category : NotifierThis is the oldest Notifier pull that I own which opens with the modern Notifier key.
GE 521BXT Category : GEI think that this smoke detector might be intended for use in security systems.