Looking for a reliable replacement for the Kantech P20DYE? The RapidPROX® IOPROX-ISO-XSF-PRIMARY100 is a high-performance, 125 kHz proximity card engineered for full compatibility with Kantech ioProx access control systems,designed for full compatibility with Kantech ioProx access control systems. Supporting XSF 39-bit format technology, this ISO-style proximity card delivers consistent read range, seamless system integration, and dependable performance in commercial and institutional environments.

Proudly made in the USA, RapidPROX cards feature enhanced durability and composite construction—far exceeding typical 100% PVC or import credentials. With fast turnaround, custom encoding options, significantly better pricing, and a Lifetime Warranty, RapidPROX provides a trusted solution for replacing P20DYE cards without sacrificing quality or performance. Whether you are replacing existing P20DYE cards or expanding your system, RapidPROX is trusted by customers and integrators nationwide.

Key Benefits

• Fully compatible with Kantech ioProx systems
• Supports XSF 39-bit format
• ISO-style card for badge printing
• Made in the USA for superior durability
• Custom encoding available
• Same-Day shipment from South Carolina
• Lifetime Warranty
• Significantly better pricing - better than wholesale

Explore our RapidPROX ioProx-compatible cards now and upgrade from P20DYE with better durability and pricing.  CLICK HERE