Which system is utilized for surveillance and/or recorded documentation?

The correct answer is CCTV because it specifically stands for Closed-Circuit Television, which is designed for surveillance purposes. This system utilizes video cameras to transmit a signal to a specific place, often for monitoring activities, ensuring security, and recording footage for future reference. CCTV systems are widely employed in various settings, including commercial buildings, public places, and residential areas, primarily for security surveillance and to document incidents.

MATV (Master Antenna Television) and CATV (Community Antenna Television) are focused on distributing television signals to multiple locations. While they may involve some level of monitoring related to signal distribution, they are not intended for surveillance or recorded documentation in the sense that CCTV is. Therefore, CCTV is the clear and appropriate choice for systems specifically utilized for surveillance and recorded documentation.