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CCTV systems use cameras and monitors for surveillance and security purposes. Older CCTV systems used low-resolution black and white monitors while modern systems use high-resolution color displays with zooming capabilities. CCTV systems are used to monitor secure areas, patients, traffic, hazardous environments, and locations requiring security. They provide advantages like recorded footage, deterrence, and constant surveillance but have disadvantages like delayed response times. Proper installation of a C

Author

Neo

Language

EN