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What are the three types of CCTV systems?

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How Do Analog CCTV Systems Work?

Analog CCTV systems capture video via analog cameras and transmit it through coaxial cables to a Digital Video Recorder (DVR). The DVR converts analog signals into digital format for storage and viewing. These systems …

What technology does CCTV use?

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Answer: CCTV systems use a combination of cameras, video transmission technology, storage solutions, and advanced software. Core technologies include IP (Internet Protocol) cameras, analog HD systems, video compression standards like H.264/H.265, cloud storage, AI-powered analytics, and cybersecurity protocols. Modern systems …