FCI P24110-FC Category : FCI Although this alarm has 4 wire terminals, I believe that it is still a two-wire alarm. This alarm is part of the SpectrAlert series. Brand FCIModel P24110-FCManufacturer System SensorType Alarm (Horn/Strobe)
Simplex 4098-9716 Category : SimplexI don’t think that I have a base that is compatible with this head.
Cerberus Pyrotronics EH-24S Category : Cerberus PyrotronicsThis unit is missing the large capacitor off of its circuit board.
