The sound or other warning made by a fire alarm.
An electromechanical or electronic bell, klaxon, chime, horn, speaker, strobe light or other device which warns people in a building of a possible fire or other condition requiring evacuation.
An emergency response to a fire by the fire department with manpower and equipment.
An alert, reminder, or call to action caused by a dramatic event.
A telephone call to awaken someone at a certain time, especially one requested by the person while staying at a hotel.