What is CCTV now called?

What CCTV is now called depends on region and technology, but modern terminology has evolved from traditional Closed Circuit Television to broader terms. In technical industry, modern systems are often called video surveillance systems, IP surveillance, network video surveillance, or simply security cameras, because many systems today are no longer closed circuit but transmit over IP networks and internet with remote access and cloud storage, so term CCTV is technically outdated but still widely used out of habit. In consumer market, people call them smart security cameras, home security cameras, smart cameras, or brand names like Ring, Nest Cam, Arlo, Wyze. In professional and commercial contexts, terms like Video Management System VMS, Video Surveillance as a Service VSaaS, and physical security information management are used. In UK, people still say CCTV for everything, while in US security cameras or surveillance cameras is more common. So CCTV now called video surveillance, IP cameras, security cameras, or smart home cameras, but CCTV remains understood generic term for any video monitoring system even if it uses digital network rather than analog closed circuit.