Tech with TG: The Evolution of Security Cameras

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.