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| English | German |
| alarm bell | Warnschelle |
| alarm pheromone | Schreckstoff |
| alarm siren | Alarmsirene |
| alarm substance | Schreckstoff (Alarmstoff/Alarm-Pheromon) |
| heat alarm indicator automatics | Temperaturalarmvorrichturig |
| pressure alarm indicator automatics | Überdruckalarmvorrichtung |