HID 20NKS-00-000ARH Signo 20 Smartcard Reader, Mobile Ready, Mullion Mount, Black / Silver

Optimize door-level security and streamline access control with the HID Global Signo 20 Smartcard Reader. Built for multi-factor authentication and mobile-ready access, this slim mullion reader supports Bluetooth and NFC for smartphone credentials while maintaining backwards compatibility with 125 kHz tags — making upgrades painless for mixed-credential environments. The Signo 20 combines an EAL5+ certified secure element and native OSDP secure channel to protect credential data and ensure trusted authentication across your security and monitoring systems. With IP65-rated outdoor performance and a narrow 1.77" width, it fits tight mullion mounts and stands up to harsh conditions for reliable, low-maintenance operation. Designed for enterprise access control, surveillance integration and centralized credential management, the reader supports over 15 credential technologies to future-proof deployments. Add the HID Signo 20 to your security infrastructure to reduce administrative overhead and improve operator confidence — contact sales to specify the reader for your access control and monitoring applications.

• Mobile-ready multi-factor authentication that lets employees use smartphones or smartcards for faster, more secure entry
• Simplifies migration with native Bluetooth, NFC and legacy 125 kHz support to protect existing investments
• Enterprise-grade security (EAL5+ secure element) and OSDP secure channel to safeguard credential data
• Compact mullion mount design for narrow door frames and sleek facility aesthetics, reducing retrofit complexity
• IP65-rated durability and lifetime warranty for reliable outdoor/indoor access control and lower maintenance costs