Closed-circuit television - Wikipedia
Closed-circuit television (CCTV), also known as video surveillance, [1] [2] is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors.
What is CCTV (closed circuit television)? | Definition from …
CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes. How does CCTV work? CCTV relies on strategic placement of cameras, and observation of the …
Closed-circuit television | Meaning, Camera, System, History,
5 天之前 · Unlike broadcast television, closed-circuit television (CCTV) does not openly transmit its signal to the public but rather between set points that are decided by the camera’s owner or operator. CCTV is often used by private companies, such as retail stores, to prevent crimes, particularly theft.
Closed-circuit television camera - Wikipedia
A closed-circuit television camera is a type of surveillance camera that transmits video signals to a specific set of monitors or video recording devices, rather than broadcasting the video over public airwaves.
CCTV | English meaning - Cambridge Dictionary
CCTV definition: 1. abbreviation for closed-circuit television: a system that sends television signals to a limited…. Learn more.
CCTV Definition & Meaning - Merriam-Webster
What does the abbreviation CCTV stand for? Meaning: closed-circuit television.
What is CCTV? Definition and Details - Paessler
CCTV stands for closed-circuit television and is commonly known as video surveillance. “Closed-circuit” means broadcasts are usually transmitted to a limited (closed) number of monitors, unlike “regular” TV, which is broadcast to the public at large.
CCTV Meaning: A Complete Guide - Stealth Monitoring
2024年8月30日 · CCTV meaning, or closed-circuit television, refers to a type of security surveillance where video signals are transmitted to designated monitors to deter crime and enhance public safety. Modern CCTV uses both analog and digital technology, from VCRs to digital video recorders (DVRs).
What Does CCTV Stand For? - Security Coverage - Facilitiesnet
What Does CCTV Stand For? CCTV stands for closed-circuit television. So how does a modern CCTV system work? The answer depends on the type of system involved. The systems are best defined by the types of cameras used. There are two common types of cameras in use today, analog and IP-based cameras.
What is CCTV (Closed Circuit Television) - Learn CCTV.com
Perhaps you already saw the term "CCTV" while researching around, but you don't know what it means. What is CCTV? CCTV stands for Closed-Circuit Television. It's a video surveillance system used for security purposes.
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