A CCTV (closed-circuit television) camera is a video surveillance device that captures footage and sends it to a limited number of monitors or recording devices, unlike public broadcast TV. These cameras are used for security, monitoring activity, and deterring crime in places like businesses, homes, and public areas. They can be wired or wireless and come in various types, such as dome, bullet, and PTZ (pan-tilt-zoom) cameras.
Bharat Ketai
October 20, 2025 at 8:26 pmGood people
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