Gentex GXS-4-HWB Category : Gentex I also have the red version of this strobe. Brand GentexModel GXS-4-HWBManufacturer GentexType Alarm (Strobe)
Wheelock AES-DL1-WS-24 Category : WheelockDepending on which set of inputs has power applied to it, the alarm will produce a different tone.
Gentex SPKE4-110WW Category : GentexThis alarm uses the same strobe as the SHG/GOS/GXS series of alarms.
