Cypress CSK-2 Key Fob

Streamline secure access and credential management across facilities with the Cypress CSK-2 key fob. This MIFARE DESFire contactless smartcard key fob delivers reliable, tamper-resistant authentication for access control, visitor management, surveillance and monitoring systems. Built by Farpointe as part of the Cypress product line, the CSK-2 operates at 13.56 MHz and is ISO14443-compliant for broad reader compatibility. With 2K memory and support for both EV1 and EV2 MIFARE DESFire, it accommodates multi-application use — from door entry and time-and-attendance to parking and secure asset control. The compact 1.5-inch form factor and up to 1 inch (25 mm) read range make daily use fast and convenient while minimizing wear and replacement costs. For integrators and IT/security teams, the CSK-2 simplifies deployment with industry-standard interoperability and a durable design engineered for high-traffic environments. Ask about custom etching to brand credentials and improve lost-card recovery. Order Cypress CSK-2 key fobs today to enhance your access control and monitoring infrastructure.

• Strengthen site security with MIFARE DESFire EV1/EV2 technology that reduces unauthorized access and integrates with existing access control systems
• Compact, durable key fob design for everyday use: easy to carry, fits on keyrings and provides reliable reads up to 1 inch (25 mm)
• 2K memory supports multi-application credentials for access control, visitor management, surveillance and monitoring workflows
• ISO14443 compliance ensures broad compatibility with industry-standard readers for fast, consistent transactions
• Custom etching option to brand credentials, encouraging reorders and simplifying lost-credential recovery