RapidPROX® ISO XT Card for Allegion/Schlage.  Compare to Part #7510.  37Bit

The RapidPROX 37-Bit ISO Proximity Card is a high-performance, cost-effective credential designed for seamless compatibility with Schlage and Allegion systems utilizing 37-bit proximity formats, including those comparable to the 7510. Programmed in a 37-bit format, these cards provide expanded credential capacity compared to standard 26-bit options, making them ideal for organizations that require scalable access control across larger user populations or multiple locations. Each card is pre-encoded with the appropriate facility code and card number range, ensuring immediate deployment without additional configuration.

Constructed in a durable ISO-style design, these cards are well-suited for badge holders, ID printing, and everyday use in commercial, healthcare, educational, and multi-tenant environments. Proudly manufactured in the USA, RapidPROX credentials deliver consistent read performance and are backed by a lifetime warranty, offering long-term reliability and value. As a high-quality alternative to OEM Allegion credentials, they eliminate unnecessary costs and restrictive ordering processes while providing faster turnaround times—making them an excellent solution for system expansions, replacements, or upgrades where compatibility, scalability, and cost-efficiency are essential.