Ключевые слова: alarm, background, burn, button, ceiling, danger, detect, detector, device, emission, equipment, fire, flame, gas, home, house, ignition, infrared, isolated, leak, loud, object, office, plastic, precaution, protect, protection, radiation, respond, risk, safety, secure, security, sensor, signal, smoke, smoky, sound, suppression, system, technology, thermal, thermocouple, ultraviolet, warn, white, wooden,