FCI HEF/STW Category : FCI This is a multi-tone alarm. Unfortunately, the strobe was DOA, but it is the same as the strobe on the FCI STW-4F. Brand FCIModel HEF/STWManufacturer FaradayType Alarm (Horn/Strobe)
System Sensor MASS2475ADA Category : System SensorMASS stands for “Multi-Alert Sounder/Strobe.” As the name suggests, it can do more than one tone. The only difference between...
Simplex 4903-9101 Category : SimplexThe only difference between this and my other Simplex 4903-9101 is that this strobe is meant to be on the...
