CDVI K1 KRYPTO High Security Proximity Card Reader

Protect high-value areas and simplify access management with the CDVI K1 Krypto High Security Proximity Card Reader. Designed for commercial, industrial and government applications, this proximity card reader delivers encrypted credential handling (13.56 MHz MIFARE Classic and DESFire EV1/EV2) to minimize cloning risk and strengthen your physical security posture. Native OSDP-2 compatibility and a fully secure RS-485 connection provide monitored, tamper-aware communications for centralized access control and surveillance systems. With up to a 2 in (5 cm) read range and rugged indoor/outdoor capability across -13°F to 140°F, the K1 balances precise door operation with reliable performance in challenging environments. The reader runs on standard 12 VDC power and integrates smoothly with ATRIUM A22K controllers and many access control platforms, reducing deployment time and support overhead. Ideal for sites that require high assurance, real-time monitoring and seamless integration, the CDVI K1 Krypto reader helps you maintain tighter security without sacrificing usability. Contact your integrator or order now to add this high-security proximity reader to your next access control upgrade.

• Strengthen site security with DESFire/MIFARE encryption to reduce card cloning and unauthorized access
• Secure OSDP-2 and RS-485 communications for monitored, tamper-resistant integration with access control systems
• Compact, weather-ready design for indoor/outdoor deployments that simplifies installation and reduces maintenance
• Short-range read (up to 2 in / 5 cm) for precise door control and reduced accidental reads in high-traffic areas
• Compatibility with ATRIUM A22K and common controllers speeds integration into existing security and monitoring networks