nowfound

Life & fun · March 5, 2023

doorbellcode.com

No app required, just scan, tap & ring

doorbellcode.com launched on March 5, 2023 with 4 votes.

What it does

It's simple: Print off your doorbell QR code and stick it to your door or gate. Visitors scan the code with their phones - alerting you via email or phone that the doorbell was rung. Visitors can leave a message, and will not see your contact details.

Does a similar job

all alternatives →
  • IB
    I built an app to use a QR code as my doorbell2024 · dingdongdoorbell.com · ▲140

    I didn’t have a doorbell before (multiple reasons) and my house feels unwelcoming without one. So I built a doorbell app that uses a QR code - visitors scan the QR code to ring the doorbell and I get notified on my phone. Here is an example of the QR code I have on my door. You can scan it and say hello: https://www.thebacklog.net/img/2024/10/show-hn.png This was also a great excuse to build my first app for Android and iPhone. I’d love to get some feedback before I spend more time polishing the app. Please try it out and feel free to ask me any questions! No…

  • Smart QR DoorbellJul 2026 · play.google.com · ▲3

    Turn your smartphone into a smart doorbell with QR code.

  • Safe QR Phone2019 · ▲79

    QR code on your wallpaper. Scan it to return lost phone.

  • QR Code Reader Air2023 · ▲68

    The one-stop solution for all your scanning needs

  • Da Buzzer2022 · ▲2

    Your QR Doorbell

  • SacnbellJun 2026 · scanbell.pages.dev · ▲3

    The $0 video doorbell. No hardware, just a QR code.

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