Gentex SPKE4-110WW This alarm uses the same strobe as the SHG/GOS/GXS series of alarms. Brand GentexModel SPKE4-110WWManufacturer GentexType Alarm (Speaker/Strobe)
Simplex 2901-9833 Category : SimplexOne more duplicate of the Simplex 2901-9833. I don’t know if these horns really do break this easily or if...