Telegram is not just a messaging app; it is a powerful API platform. For surveillance, Telegram offers three massive advantages over traditional IP camera apps:

Telegram uses automated accounts called "Bots" to send external data (like camera alerts) to your private chat. Creating one takes less than two minutes and is completely free. Creating Your Bot Open the Telegram app on your phone or computer.

The final piece was a QR code. Not for the cat, but for his own phone. He generated a QR code that contained the Telegram bot’s username and a pre-filled command: /checkcat . He printed it, taped it to his fridge. One scan, one tap, and he could see the living room.

By using Telegram (a free cloud-based messaging app) as your alert hub, you bypass these fees. Here is why this setup is gaining popularity:

If you're interested in setting this up for yourself, I can help you: