A dual-mode attendance system combining RFID tap-in with real-time face recognition for offices, schools, and factories.
Built for a mid-sized office client, this system replaces manual sign-in sheets with RFID badge taps and a face-recognition camera at the entrance. Attendance events sync in real time to a central dashboard, with automatic flagging of late arrivals and unrecognized visitors.
ESP32-CAM + Raspberry Pi 4 for on-site face matching
OpenCV + a lightweight FaceNet-based embedding model
RC522 13.56MHz reader, badge-based fallback identification
Mixed-signal embedded circuit — camera module, RFID reader, and status LEDs on a custom carrier PCB
Wi-Fi to local server, REST API sync to cloud dashboard
Wall-mounted IP54 enclosure for entrance installation
ARC XENYX develops custom engineering, IoT, and automation solutions tailored to your business needs.
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