DoorVi is a utility application designed to enhance home security through a unique QR code-based video intercom system. Users can easily upgrade their existing doorbell setup by downloading the app, logging in, and adding their home or office address. The application allows users to generate a QR code that can be printed and placed outside their entrance, enabling visitors to initiate video calls without the need for an app.

The key features of DoorVi include the ability to respond to visitors from anywhere using a smartphone, anonymity for house owners during calls, and the option to add family members for shared access. The QR stickers are durable, waterproof, and scratch-resistant, ensuring long-lasting use. With DoorVi, home and office security is significantly improved, allowing users to see and communicate with visitors remotely while protecting their personal information.