STraffic Tap-free (Tagless) System

Hands-Free Next-Generation Fare Gate Access

The Tap-free System is a next-generation fare collection solution that allows passengers to pass through subway gates naturally using only their smartphones—without card tagging. By leveraging precise BLE and UWB positioning technologies, the system enables fast and accurate fare processing. Following successful pilot operations in Korea, the Tap-free system is gaining attention as a potential new standard for future subway fare collection.

Key Technical Features of the STraffic Tap-free System

• Positioning system using BLE and UWB technologies
• Mobile-based payment processing
• Mobile app support (iOS, Android)
• Improved passenger throughput and gate performance