What does CCTV stand for in the context of surveillance systems?

CCTV stands for Closed Circuit Television, which accurately describes a type of video surveillance system where the signals are transmitted through a closed network. This means that the video feeds are not broadcast publicly; instead, they are directed to specific monitors or recording devices. This setup enhances security by ensuring that only authorized individuals can access the images captured by the cameras.

Closed Circuit Television systems are widely used in various applications, including monitoring public spaces, securing businesses, and enhancing safety in residential areas. The term "closed circuit" distinguishes it from broadcasting systems that transmit footage to the general public, making it a crucial term in the context of surveillance. Understanding this terminology is fundamental for professionals in security and risk management, as it directly relates to the technology and methodologies used in surveillance practices.