Doorbell

문 종을 QR 코드로 만들고 다른 사람들이 사용할 수 있도록 모든 곳에 게시하십시오.

Someone is looking for you at your workplace, but you are not there. He doesn't know where you are or when you are back. He missed you; you missed his important information. If only you had not been away for a few minutes…

With this app you can create doorbells and post them physically as QR code at your office location. Everyone with any smartphone (Android, iOS …) can ring your bell and you get informed instantly. They don’t even need to install an app for that. You can send them a quick response like “I’ll be back in 1 minute” to inform them.

Place your QR codes @Home, @Work, anywhere!

You can share bell administration with others (ex. homemate) to let both of you get informed about a ring. With that feature you can also reuse your old unused Android smartphone as a mobile ring alarm device.

To easily print your bell as QR code, you can send your bell to your computer and print it from there (use print icon in bell detail) in different sizes.