Ключевые слова: alarm, alert, background, burn, business, carbon, ceiling, chrome, danger, detector, domestic, emergency, extinguishing, fire, flame, head, heat, home, house, isolated, monoxide, objects, office, old, pendent, physical, protection, red, rescue, residential, rusty, safety, security, sensor, sign, siren, smoke, spray, sprinkler, suppression, system, warning, water, white,