Tech with TG: The Evolution of Security Cameras

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Security cameras are ubiquitous. They're found in shops, at homes, banks, offices, government buildings and even parks. In this episode, we'll talk about the evolution of security cameras - from analogue surveillance that grew popular with VHS-based security cameras in the 1970s and 80s to the digital revolution that has now led to smart and AI-powered security cameras today. We will also understand how security cameras work, the different types of cameras used, and discuss what the future of surveillance holds.