EST 757-7A-T Category : EST/Edwards Just a regular Integrity. Brand EST/EdwardsModel 757-7A-TManufacturer ESTType Alarm (Horn/Strobe, 4-wire)
Simplex 2902-9207 Category : SimplexThis is a chime that is specifically made for fire protection purposes.
Gamewell A8814 Category : GamewellI have no idea what year this alarm is from, only that it’s old and heavy.
Simplex/Standard 4080 Category : Simplex, StandardI’m not sure if this is actually a Simplex bell or a Standard bell. Although it’s labeled as Standard on...