Edwards 899B-01 This strobe cover would fit on an alarm such as the Edwards 802-2B. Brand EST/EdwardsModel 899B-01Manufacturer EdwardsType Strobe Cover
Simplex 2098-9788 Category : SimplexFigures I’d have a few duplicates of this fairly simple light plate.
EST 882-2B Category : EST/EdwardsThis unit has an electronic horn rather than an electromechanical mechanism.