Development of an IoT-Based Door Security System Using Reed Switch Sensor with RFID and Telegram Notification

Curated by Roxtron — RFID & NFC manufacturer. Visit roxtron.com

This development integrates RFID authentication with magnetic reed switches and real-time Telegram alerts to create a low-cost, multi-layered IoT security framework. By combining physical entry detection with digital identity verification, the system reduces unauthorized access risks and provides an scalable blueprint for secure facility management in sensitive commercial environments.