Ключевые слова: accident, accommodation, alarm, alert, bell, box, break, building, button, concrete, danger, dangerous, emergency, equipment, factory, fire, flame, heat, help, hot, indoor, industrial, interior, loud, mount, panel, precaution, prevent, prevention, protection, push, red, rescue, safe, safety, secure, security, sign, signal, siren, smoke, sound, station, symbol, system, wall, warning, zone,