DoorBell QR Connect

Door Bell – Smart Visitor Management System

Door Bell is a simple and secure visitor management app designed to help you handle visitors efficiently using QR code technology and real-time call notifications.

How It Works ;

Users can register with their name, phone number, and password. After logging in, the app provides a unique QR code that can be shared or displayed at entrances.
Visitors can scan this QR code using any mobile device, which opens a browser-based form. They can enter their details such as name, phone number, and purpose of visit, and choose whether to initiate an audio or video call.

The app owner will instantly receive a notification and can;

• Accept the call
• Reject the call

If accepted, the call continues through the browser with camera and microphone access. If rejected, the visitor is notified accordingly.

Key Features ;

• QR Code-based visitor registration
• Real-time visitor call alerts
• Audio and video call support (browser-based)
• Dashboard with call summary (Answered, Missed, Rejected)
• Visitor history and logs
• Secure login and logout functionality
• Firebase push notifications

Privacy & Security ;

• User data (name and phone number) is securely stored on private
servers
• No data is shared with third parties
• The app only requests notification permission
• Camera and microphone access are handled via browser during calls

Why Choose Door Bell?
• Easy to use
• No complex setup
• Secure and reliable
• Perfect for homes, offices, and apartments