FCI HSC Category : FCI An FCI-branded cover for the Simplex 2901-9838-equivalanet horn. Brand FCIModel HSCManufacturer FaradayType Alarm Cover
Simplex 4259-25 Category : SimplexThis is a photoelectric smoke detector from the mid to late 1970’s.
STI SS-2000F Category : OtherCan’t remember where exactly I put the key for this unit. It can still open with an allen wrench, but...
