CDVI A22K Atrium KRYPTO 2-Door 4-Reader Encrypted IP Door Controller

Protect critical entrances and streamline operations with the CDVI A22K Atrium KRYPTO 2-Door 4-Reader Encrypted IP Door Controller. This CDVI access control panel delivers high-security, web-based management so administrators can manage users, lock/unlock doors, and review event logs from anywhere via an embedded HTTPS server — improving monitoring, response, and auditability across your sites.

Designed for demanding commercial and institutional environments, the A22K supports two doors and four readers and scales to 10,000 users, making it ideal for corporate campuses, healthcare facilities, and data centers. On-board RS485 networking and Ethernet connectivity simplify integration with existing security and surveillance systems, while encrypted communications and proximity identification reduce tamper and cloning risks. Installation is accelerated by auto-detect hardware modules, snap-on terminal connectors, and a pre-assembled universal power supply.

Choose the A22K for a secure, scalable access control solution that enhances perimeter protection and operational efficiency. Contact your CDVI reseller or request a quote to deploy this controller in your next access control or monitoring project.

• Simplify secure entry management with web-based control and HTTPS encryption for remote monitoring and fast incident response
• Scale to enterprise needs: supports up to 10,000 users and four readers across two doors for flexible site layouts
• Rapid deployment and enrollment using industry-unique card enrollment mode and snap-on terminals to reduce install time
• Robust connectivity with Ethernet and RS485 bus for long-distance communication and integration with surveillance and monitoring systems
• Hardened physical security with encrypted communications and proximity reader support to prevent tampering and credential cloning