GE 521BXT Category : GEI think that this smoke detector might be intended for use in security systems.
Honeywell HFS-P Category : HoneywellOddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Honeywell devices.
United Security Products FHS-24 Category : United Security ProductsA blatant Wheelock 7002T knockoff if I’ve ever seen one, but to their credit, they did rotate the strobe 90...
