Ключевые слова: background, betterment, camera, cameras, cctv, city, combating, comfortable, concept, control, convenient, crime, day, digital, electronic, environment, equipment, fight, green, improvement, leaves, life, monitoring, outdoor, park, pole, police, prevention, privacy, protection, public, safe, safety, security, security camera, street, summer, surveillance, system, technology, tree, two, urban, video, watching,