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