Ключевые слова: accident, activate, alarm, alert, alertness, bell, building, burn, button, caution, danger, department, device, down, emergency, equipment, evacuation, fire, flames, hazard, help, measure, press, prevention, protect, protection, pull, push, realistic, red, rescue, retro, ring, safe, safety, school, security, siren, system, tool, urgency, warning,