The Alarmgong is a sonic emblem of Bochum’s firefighting culture. Each pulse and pause encodes decades of practice and local tradition. Behind the note are stories: silent nights turned frantic as neighbors were rescued, winter mornings when floodwaters crept up streets, and the many quiet returns when the crew can pack away hoses and breathe again. These tales are not abstract; they live in the timbre of the bell, the cadence of repetition, and in the way the city collectively turns its head when it rings.