Depending on the type of camera and resolution being utilised, the quality of CCTV footage might vary substantially. While lower-quality cameras could generate grainy and fuzzy images, high-definition cameras can capture images that are crisp and detailed.
Security uses for CCTV recordings include monitoring and discouraging illegal activities, as well as conducting investigations and obtaining evidence.
Due to the collection and storage of private data, the use of CCTV also poses privacy issues. Some nations have put laws and rules in place to control the use of CCTV in response to these worries.
Some CCTV systems now have sophisticated features like facial recognition, night vision, and motion detection thanks to technological improvements.
More advanced CCTV technology is probably in the future.
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