closed-circuit television
US /ˌkloʊzd ˌsɝː.kɪt ˈtel.ə.vɪʒ.ən/
UK /ˌkloʊzd ˌsɝː.kɪt ˈtel.ə.vɪʒ.ən/
1.
폐쇄회로 텔레비전, CCTV
a television system in which the signal is not publicly broadcast but is distributed to a limited number of receivers, used for surveillance and security purposes
:
•
The bank uses closed-circuit television to monitor its premises 24/7.
은행은 24시간 내내 건물을 감시하기 위해 폐쇄회로 텔레비전을 사용한다.
•
Security cameras are part of a larger closed-circuit television system.
보안 카메라는 더 큰 폐쇄회로 텔레비전 시스템의 일부이다.