A CFTV
Example: O CFTV ajuda a proteger a loja contra furtos.
Definition
"CFTV" refers to a closed-circuit television system used primarily for security and surveillance purposes. It involves cameras transmitting video signals to specific monitors, helping monitor and protect areas such as stores from theft and unauthorized access.
Etymology
The term "CFTV" is an acronym derived from the Portuguese phrase 'Circuito Fechado de Televisão,' meaning 'Closed-Circuit Television.' It reflects the technology's design, where video signals are confined to a closed network rather than broadcast publicly. Did you know? This concept originated in the mid-20th century to improve surveillance and security.
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"A CFTV" appears in the Vocaplus list "", containing 110 commonly used words.
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the CCTV