Here is the complete breakdown of how this feature works and what you need to know. Proton VPN does NOT currently use a "TV code" activation system (like Netflix or YouTube does). If you see a website or screen asking for a código tv from protonvpn.com/tv , it is likely a scam or a third-party phishing page.
It looks like you're asking about the related to activating Proton VPN on a TV (likely an Android TV, Amazon Fire TV, or Apple TV) using a code from the website "protonvpn com tv código tv" .