Entity: CCTV
CCTV, short for closed-circuit television, is a system that transmits and monitors signals primarily for video surveillance and security purposes.
CCTV
Etymology
The term CCTV stands for closed-circuit television.
Definition
CCTV is a system that transmits and monitors signals primarily for video surveillance and security use cases.
Historical Context
The use of CCTV dates back to the 1940s, with advancements in technology leading to widespread adoption in public and private spaces.
Cultural Significance
CCTV plays a crucial role in enhancing security measures, deterring criminal activities, and providing valuable evidence in investigations.
Related Concepts
CCTV is closely related to video surveillance systems, security cameras, and monitoring technologies.
See Also
- Video Surveillance
- Security Cameras
- Surveillance Technology
A system that sends television signals to a limited set of monitors for video surveillance and security use cases.