Siemens SE-MC-W A Speaker/Strobe, manufactured by Wheelock and rebranded by Siemens. Brand SiemensModel SE-MC-WManufacturer WheelockType Alarm (Speaker/Strobe)
Simplex 2901-9833 Category : SimplexOne more duplicate of the Simplex 2901-9833. I don’t know if these horns really do break this easily or if...
Gaylord NC-1357A Category : GaylordThis is a rebranded EST/Edwards 270-SPO for use in some sort of ventilator system.
Simplex 2901-9517 Category : SimplexThis is essentially the AC-powered version of the Simplex 2901-9833.