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What sensor is used in CCTV cameras?

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CCTV cameras primarily use CMOS (Complementary Metal-Oxide-Semiconductor) sensors, with some older models utilizing CCD (Charge-Coupled Device) sensors. CMOS sensors dominate modern systems due to lower power consumption, cost-effectiveness, and better integration with digital processing. They capture light through photodiodes, converting …

How to design a CCTV system?

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How Do You Design an Effective CCTV System?
Designing a CCTV system involves assessing security needs, selecting cameras (like dome, bullet, or PTZ), planning storage (NVR/DVR), ensuring power/network reliability, and complying with legal standards. Prioritize high-risk areas, use weatherproof cameras …