Dvarabell

DvaraBell turns your phone into a smart video doorbell — no hardware needed.

Print a unique QR code and place it at your door. When a visitor scans it with their phone camera, you instantly receive a live video and audio call — even if the app is closed. Answer from anywhere in the world.

🔔 HOW IT WORKS
1. Sign in with Google and get your personal QR code
2. Print the QR code and stick it near your front door or gate
3. Visitors scan the QR code — no app needed on their end, it opens in their browser
4. Your phone rings with a full-screen incoming call alert
5. Accept to start a real-time video and audio call with your visitor

📱 KEY FEATURES
• Instant video & audio calls via WebRTC — crystal-clear, real-time communication
• Push notifications via Firebase — receive calls even when the app is force-stopped
• Full-screen incoming call UI — works on lock screen, wakes your device automatically
• Auto-decline timer — unanswered calls decline after 30 seconds
• Persistent background service — stays connected 24/7 so you never miss a visitor
• Auto-restart after reboot — service restarts automatically when your phone reboots
• Google Sign-In — secure one-tap authentication
• Multi-language support — use the app in your preferred language

🏠 PERFECT FOR
• Homes and apartments without a traditional doorbell or intercom
• Offices, co-working spaces, and shared buildings
• Airbnb hosts and vacation rentals
• Gated communities and security checkpoints
• Anyone who wants to see and talk to visitors remotely

🔒 PRIVACY & SECURITY
• No video or audio is recorded or stored — all calls are live and peer-to-peer
• Data encrypted in transit using TLS
• No ads, no trackers, no data sold to third parties
• Google Sign-In ensures secure authentication

🛠️ NO HARDWARE REQUIRED
Unlike traditional video doorbells that cost hundreds of dollars plus monthly subscriptions, DvaraBell works entirely through software. All you need is a smartphone and a printed QR code.

💡 PRO TIP
Keep DvaraBell running in the background for the best experience. With Firebase push notifications, you'll be alerted even if you close the app — but a background connection ensures the fastest possible ring time.

Download DvaraBell today and never miss a visitor again.