Ключевые слова: agent, background, blinds, bobbin, business owner, cabinet, cia, control, conversation, device, eaves, employee, espionage, fbi, gathering, gathering information, headphones, hidden, information, intelligence, interpol, investigator, kgb, machine, man, mysterious, person, police, policeman, private, recording, report, secret, secret agent, secret room, security, service, speaking, special agent, spy, spying, surveillance, tape, technology, vintage, window, wiretap, wiretapping,