No wiring. No battery. No box on the wall.

A doorbell that is just a sticker.

Print a QR code and stick it by your door. A visitor scans it, taps once, and you get a message on Telegram. You answer from your phone or your laptop — you see them, you talk to them, wherever you are.

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What we do about the obvious problem

A QR code is a photograph. Anyone walking past can snap it — so we do not pretend otherwise, and we build for it:

What we hold, and what we do not

Your name, your email, and the Telegram chat we alert. A list of when your doorbell rang, kept for 30 days.

Calls are never recorded and never saved. A visitor's camera and microphone are never sent anywhere unless you answer.

You can delete your account and everything in it from your dashboard, at any time.

Worth knowing before you rely on it

Your visitor needs a phone with a working camera and mobile data. Someone with a flat battery, no airtime, or no signal cannot ring at all — a wired doorbell does not have that problem. Put a phone number on the plate as a backup.