Schlage 7410 Clamshell Proximity Card - 37 Bit H10304 The Schlage 7410 Clamshell Proximity Card provides secure 125kHz proximity credential technology with 37-bit H10304 formatting for reliable access control applications. Its rugged clamshell design delivers long-lasting durability for high-traffic environments. Manufacturer: Allegion SKU: 304-7410 Facility Code (0-65,535) * Card Start Range (0-524,287) * $4.10 This product has a minimum quantity of 100 Qty: Add to cart Ship to Select country United States of America * Other * Shipping Method Name Estimated Delivery Price No shipping options Apply Custom wishlist OK Add to wishlist Add to compare list Email a friend The Schlage 7410 Clamshell Proximity Card is designed for organizations utilizing 125kHz proximity credential technology with 37-bit H10304 formatting. The H10304 format is a widely used 37-bit Wiegand structure commonly deployed in enterprise and commercial access control systems for secure and scalable credential management. Featuring a durable clamshell construction, these credentials are built for high-traffic environments where cards are frequently handled. The rigid design ensures long-term durability and consistent performance in compatible 125kHz proximity reader systems, making them ideal for demanding daily use. Unlike printable ISO cards, the clamshell format is optimized for durability rather than visual customization, making it best suited for environments where longevity and reliability are the primary requirements. Programmed using 37-bit H10304 formatting, these credentials support structured encoding for secure integration into compatible access control systems. 125kHz proximity credential technology 37-bit H10304 formatting Rugged clamshell card construction Designed for high-traffic environments Long-lasting wear-resistant design Reliable performance for daily access control use Supports structured credential encoding Cost-effective durable credential solution