Ключевые слова: access, alarm, alarm device, burglar, cctv, control, crime, deafening, detector, digital, electronic, emergency, equipment, external, home, house, hybrid, hybrid technology, infrared, insurance, intruder, light, lock, loud, loudness, measure, modern, movement, new, noise, outside, panel, precautions, protection, safety, safety equipment, secure, security, sensor, set, shield, shrill, siren, surveillance, system, technology, triggered, warning, white, wireless,