CCTV

/klˈəʊzdsˈɜːkɪt tˈɛlɪvˌɪʒən/

/klˈoʊzdsˈɜːkɪt tˈɛlɪvˌɪʒən/

CCTV

a system in which a number of cameras send their feed to television sets to protect a place and its occupants from crime

Examples

1. CCTV footage shows the man on a leisurely walk during a sunny day.

2. Luckily for the police, CCTV footage would provide abundant information on the case.

3. CCTV has altogether 24 channels under the big umbrella of CCTV China Central Television.

4. The rape scene was discovered by CCTV.