Ключевые слова: alarm, alert, apartment, battery, building, carbon, caretaker, ceiling, check, co2, conflagration, control, danger, detector, domestic, electronic, emergency, equipment, fire, fireproof, flame, gas, home, hotel, house, household, insurance, interior, law, monitoring, new, office, pictogram, prevention, protection, regulations, replace, report, risk, safety, security, sensor, signal, siren, smoke, sound, sprinkler, system, threat, warning,