closed-circuit television
/ˈkloʊzd ˈsɝːkɪt ˈtɛləˌvɪʒən/
/ˈkləʊzd ˈsɜːkɪt ˈtɛlɪˌvɪʒən/
CCTVClosed-circuit television
01
폐쇄 회로 텔레비전, 감시 카메라 시스템
a system in which a number of cameras send their feed to television sets to protect a place and its occupants from crime
예시들
Hospitals use closed-circuit television to keep an eye on critical areas and ensure patient safety.
병원은 중요한 지역을 감시하고 환자 안전을 보장하기 위해 폐쇄 회로 텔레비전을 사용합니다.
