In this walkthrough, we highlight key design ideas and how they translate to performance. Join us as we demonstrate the GAT-612 supermarket auto entry turnstiles with integrated thermal camera and QR code scanning capabilities. You'll see real-time operation of multi-color LED indicators, automatic arm release during power failure, and infrared sensor activation. We'll walk through staff override functions and explore how these turnstiles handle 35+ persons per minute while maintaining security and temperature screening protocols.