Ключевые слова: activate, alarm, alert, bell, blank, box, break, burning, button, call, case of fire, conflagration, crisis, danger, disaster, emergency, empty, equipment, escape, evacuate, extinguish, fire, fire alarm, fire break glass, fireman, flame, handle, help, industrial, key, lever, object, prevent, prevention, pull, push, red, rescue, safe, safety, security, sign, sprinkler, switch, symbols, system, trouble, urgency, wall, warning,