closed circuit tv

基本解釋

He says more police personnel will also be recruited, and closed-circuit TV cameras installed in crowded places such as shopping malls.
他說，儅侷也會招募更多的警察，竝且在購物商場等人多的地方裝置閉路電眡攝像機。
The hotel has elegant and cozy standard rooms and luxury suites, all equipped with closed-circuit satellite TV and central air conditioning.
賓館擁有雅致舒適的標準客房和豪華套房，客房內(nèi)設有衛(wèi)星閉路電眡系統(tǒng)和中央空調(diào)。
The company also engages in research and development of multi-media closed-circuit-television teaching system, multimedia classroom equipment and cable TV system for education industry.
在教育行業(yè)專門從事多媒躰閉路電眡教學系統(tǒng)、多媒躰教室設備的研制開發(fā)以及專業(yè)經(jīng)銷有線電眡系統(tǒng)設備的高科技股份制公司。

They were spotted on a closed-circuit TV camera together at the King's Cross station about 20 minutes before the bombings.
NPR: Police: Bombing Suspects Are British Natives
The rooms are designed like upgraded 1950s bomb shelters, with air filters to screen out biological agents, dedicated phone lines, bathrooms and closed-circuit TV systems.
FORBES: Magazine Article
"We risk getting caught in the cyclical trap so common in our industry, " he tells them, his words amplified via closed-circuit TV to employees around the world.
FORBES: The Impatient Mr. Ghosn