Ключевые слова: alarm, alert, arrow, black, box, break, breakglass, button, closeup, danger, emergency, equipment, evacuation, fire, firealarm, glass, help, industrial, information, key, manual, measure, metal, object, old, panel, point, press, protection, push, red, rescue, safe, safety, screw, security, sign, signal, sprinkler, switch, system, trigger, wall, warning,