Premium A4 PVC RFID Inlay Sheets – High-Performance 125kHz TK4100 Prox Cards

Ultra-Durable Material
Pre-laminated PVC sheets with superior thickness (custom 3*5/4*5 layouts) ensure tear-resistant, waterproof performance for long-term use.
Precision RFID Technology
Embedded TK4100 Prox chip (125kHz) guarantees fast, stable proximity detection—ideal for access control, time tracking, and inventory systems.
Factory-Direct Customization
A4-sized sheets allow bulk printing/cutting flexibility—perfect for custom keycards, event badges, or loyalty programs.
Global Bulk Advantage
Lowest wholesale pricing for high-volume orders, backed by seamless logistics for corporate, hospitality, or industrial buyers.