Premium RFID Smart Key Card – Classic 1K EV1 Rewritable RFID Coin Tag

High-Capacity & Rewritable
125kHz RFID technology with 1K EV1 memory for secure, rewritable data storage—ideal for access control, loyalty programs, and inventory tracking.
Durable PVC Construction
Made from industrial-grade PVC, resistant to bending, water, and wear. Compact coin-sized design (25mm) for easy portability.
Multi-Scene Application
Perfect for smart office access, hotel key cards, gym memberships, NFC payment prototypes, and DIY tech projects.
Plug-and-Play Compatibility
Works seamlessly with standard 125kHz RFID readers/writers. No setup required—encode instantly with compatible devices.
Bulk Order Advantage
Global wholesale pricing with guaranteed low MOQ. Custom printing/logos available for corporate clients. Upgrade your RFID solutions with this versatile, high-performance card—engineered for reliability and innovation.