Simplex 2901-9333 Category : Simplex This bell is compatible with some of Simplex’s strobe plates, such as the Simplex 4904-9139. Brand SimplexModel 2901-9333Manufacturer FaradayType Alarm (Bell)
Simplex 2901-9517 Category : SimplexThis is essentially the AC-powered version of the Simplex 2901-9833.
EST G1WA-VMA Category : EST/EdwardsIt’s always good to have backups of somewhat rare alarms, such as this one.
FCI MS-2 Category : FCIThis is an earlier generation MS-2. The metal piece on the inside which holds the handle open once it has...
