Ключевые слова: board, business, camcorder, camera, cctv, center, circuit, computer, controller, crime, examine, future, futuristic, guardian, hall, industry, lcd, look, monitor, office, open space, operating, oversee, personnel, phone, pivotal, plasma, protection, recording, remote, room, screen, secret, security, service, spy, surveillance, tactical, technology, terminal, video, video surveillance, vigilance, work,