Bedeutung von “CCTV” — Learner’s Dictionary

CCTV

noun [ U ] us uk /ˌsiːsiːtiːˈviː/

abbreviation for closed circuit television: a system of television cameras filming in shops and public places so that people can watch and protect those places:

CCTV cameras

(Definition von “CCTV” aus dem Cambridge Learner's Dictionary © Cambridge University Press)