La CCTV
Example: La CCTV ayuda a vigilar las calles por la noche.
Definition
"CCTV" refers to a system of video cameras used for surveillance and security purposes, commonly installed in public or private areas to monitor activities and enhance safety. For example, "La CCTV ayuda a vigilar las calles por la noche" means CCTV helps watch the streets at night.
Etymology
The term "CCTV" stands for Closed-Circuit Television. It originated in the mid-20th century when cameras were connected to monitors in a closed system for surveillance, rather than broadcasting publicly. Did you know? The idea was first used during World War II to observe rocket launches safely.
Learn to use this word actively
"La CCTV" appears in the Vocaplus list "Spanish - Security - (A1-C2) - set 1", containing 110 commonly used words.
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