Ключевые слова: alarm le, apartment, building, bulb, ceiling, concrete, daily, damage, detector, digestion, disaster, disaster prevention, ecology, electric, energy, environment, equipment, facilities, fire, fire alarm detectors, fire alarm system, household chores, housewife, housing, ideal home, indoor, installation, interior, lifestyle, light, manmade disaster, natural disasters, opening of the buzzer, real estate, safe bright, security, sensor, siren, sprinkler, tube, unwary, wall, water,