Many modern IP cameras allow you to connect them to your Wi-Fi network and a mobile app by scanning a QR code generated by the app.
The integration of with Telegram using QR codes primarily serves two purposes: simplifying the initial setup of security cameras and enabling automated alerts (snapshots or video) sent directly to a Telegram bot. Core Uses for IP Cameras & Telegram QR Codes 1. Quick Device Setup and Remote Viewing ip camera qr telegram