CCTV is:

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Multiple Choice

CCTV is:

Explanation:
CCTV is a system for monitoring and recording video footage. It involves cameras that capture live video and feed it to monitors and recording devices (like DVRs or NVRs) so security personnel can watch in real time and review footage later. This setup provides a visual record of activity that can deter incidents and help investigators identify what happened. It isn’t a form of alarm triggering by itself—though it can be linked to sensors that raise alarms, its primary role is surveillance, not sounding alerts. It isn’t gate access control, which is about granting or denying entry to a space. And it isn’t a data encryption method, which protects information through cryptography.

CCTV is a system for monitoring and recording video footage. It involves cameras that capture live video and feed it to monitors and recording devices (like DVRs or NVRs) so security personnel can watch in real time and review footage later. This setup provides a visual record of activity that can deter incidents and help investigators identify what happened.

It isn’t a form of alarm triggering by itself—though it can be linked to sensors that raise alarms, its primary role is surveillance, not sounding alerts. It isn’t gate access control, which is about granting or denying entry to a space. And it isn’t a data encryption method, which protects information through cryptography.

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