Simplex 2901-9517 Category : Simplex This is essentially the AC-powered version of the Simplex 2901-9833. Brand SimplexModel 2901-9517Manufacturer Federal SignalType Alarm (Horn)
System Sensor SP1W2475ADA Category : System SensorThe strobe portion can detach from the speaker body.
Space Age A32-BL-SFXC-TJ24B-0000 Category : Space Age ElectronicsThis alarm came with a Wheelock EH-EL1 mounted onto it.
Gaylord NC-1357A Category : GaylordI like this unit so much in part because there’s no branding on the front.
