mobile
Smart Home
2 Months
TrueKnoc Smart Doorbell App
QR-code smart doorbell mobile app notifying residents instantly without hardware installation.
BUSINESS IMPACT & RESULTS DELIVERED
5000+
Play Store Downloads
< 500ms
Notification Latency
The Challenge
Traditional smart doorbells require expensive hardware and complex wiring.
Our Solution
Created a mobile application using QR-code scanning to trigger instant VoIP calls and push notifications to homeowners.
Engineering Process
1
Cross-Platform Mobile App Development
2
Real-time Notification & WebRTC Integration
3
Firebase Cloud Messaging Architecture
4
Play Store Publishing
Technologies Used
React NativeFirebaseAndroid StudioWebRTC
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