Gentex GX91-W Category : Gentex This alarm is the “updated” version of the Gentex GX90 (Simplex GX90-4R) series. Brand GentexModel GX91-WManufacturer GentexType Alarm (Mini Horn)
System Sensor MA-12/24L Category : System SensorIf I remember correctly, this sounder can be used for purposes other than fire protection.
Wheelock STR Category : WheelockThis is from the Exceeder series. It looks like it could be a horn/strobe but is just a remote strobe.
