HID 921NMPTEKMA006 iCLASS SE RK40 Keypad Reader

Protect high-value entry points with the HID Global iCLASS SE RK40 keypad reader — a secure, flexible access control keypad designed for commercial and perimeter applications. Built on HID Global’s iCLASS SE platform, the RK40 delivers layered security using Secure Identity Objects (SIO) and 64-bit authentication keys while supporting contactless media and mobile Seos credentials for modern credential management. The reader uses OSDP for encrypted, bidirectional communication to minimize tampering and improve monitoring between the reader and controller. With wired connectivity and indoor/outdoor rating, the RK40 adapts to doorways, gates and parking access where reliable surveillance integration and continuous operation are essential. The compact RK40 (approx. 4.8" x 3.3" x 1.1") mounts on standard gang boxes and provides clear visual (red/green/amber light bar) and audio indications to speed throughput and aid accessibility. Ideal for enterprise facilities, parking control, and perimeter security, the HID Global iCLASS SE RK40 streamlines credential lifecycle management while strengthening on-site authentication. Add the RK40 to your access control architecture for robust security and simplified monitoring — contact sales or order online to deploy it at your site.

• Enterprise-grade layered security with Secure Identity Objects (SIO) and 64-bit authentication keys to reduce risk of cloned credentials
• OSDP secure, bidirectional communication for tamper-resistant reader-to-controller monitoring and integration with modern access control systems
• Supports contactless and mobile Seos credentials for flexible credentialing and streamlined user provisioning
• Weatherproof indoor/outdoor design and gang box/wall mount compatibility for versatile deployment at doors, gates and parking entrances
• Clear audiovisual feedback and keypad input for intuitive user interaction and accessible operation in busy security environments