My Latest Product!

I live on the top floor of a building with a broken intercom and I was tired of missing the postman. was developed to solve this issue, issuing instant printable smart doorbells as QR codes that visitors can scan with their phones.

My phone then rings, and I know someone’s waiting downstairs.

It’s also useful in rural areas – you can keep the front gate locked and place a QR code near it so visitors and delivery folk can let you know you need to come and let them in — stopping them from letting your dogs out onto the road.

Get Your Smart Doorbell at

Leave a Reply