Simplex 4903-9102 A “backup” of my other Simplex 4903-9102 light plate. Brand SimplexModel 4903-9102Manufacturer UnknownType Alarm (Light Plate)
Faraday 6180 Category : FaradayThe cover of this alarm is made out of something not ordinary, almost like wood.
Simplex 4904-9053 Category : SimplexI accidentally bought this particular unit not realizing I already had one. Oh well, happens.