Simplex 4903-9105 Category : Simplex I think that this strobe plate actually uses the same housing that the Simplex 4903-9101 uses. The strobe is obviously different. Brand SimplexModel 4903-9105Manufacturer UnknownType Alarm (Strobe Plate)
Edwards 899B-01 Category : EST/EdwardsThis strobe cover would fit on an alarm such as the Edwards 802-2B.
