How are TVs detected?

TVs are detected using various technologies depending on the context. In a home network, devices can be identified through protocols like Universal Plug and Play (UPnP) or through network scanning tools that identify devices based on their IP addresses and MAC addresses. In retail settings, TVs may be detected using sensors or cameras that recognize specific models or features. Additionally, smart TVs can be identified by their unique device identifiers when connected to the internet.