: Some advanced users use Telegram bots to report their home network's current IP address, acting as a "simulated" DDNS so they can always access their camera feed from outside the home. The Role of QR Codes

: You need to capture the QR code using Telegram. If the QR code is displayed on the camera, you can use Telegram's built-in QR code scanner.

: There is a growing subculture dedicated to finding and sharing open IP camera feeds.