Ключевые слова: 3d, 911, alarm, alert, ambulance, arrest, attack, attention, background, beacon, bulb, car, closeup, cutout, danger, emergency, equipment, fire, flash, flasher, flashing, glowiing, illustration, isolated, lamp, law, light, lights, medical, orange, play, police, ray, red, rescue, rotation, security, sign, signal, siren, studio, studio shot, system, traffic, transportation, urgency, warn, white,