HID 20NKS-00-000TG5 Signo 20 Contactless Smartcard Reader, Black/Silver, Pigtail, Mobile Ready

Optimize perimeter and interior access control with the HID Global Signo 20 contactless smartcard reader — a compact, mobile-ready smart reader built for secure, high-traffic doorways. Designed for enterprises, healthcare, education, and data centers, the Signo 20 delivers multi-factor authentication that combines EAL5+ certified secure element hardware and the SIO data model to protect credential data and prevent cloning.

Installers and IT teams benefit from seamless integration: native Bluetooth and NFC support enables mobile credentials and smartphone-based access, while 125 kHz backward compatibility and support for over 15 credential technologies make migration painless. The reader supports OSDP secure channel communications for encrypted controller links, and its IP65 rating plus pigtail or flush-mount terminal options provide flexible, durable deployment for indoor and outdoor environments.

The HID Signo 20 smart reader improves security, reduces management overhead, and future-proofs your access control ecosystem. Add it to your next security upgrade or contact our sales team for integration guidance and bulk deployment planning.

• Enterprise-grade authentication with EAL5+ secure element and SIO data model for stronger protection of credentials and reduced fraud risk
• Mobile-ready access: native Bluetooth and NFC support enables credentialless entry and easy smartphone-based multi-factor workflows
• Smooth migration and integration: supports 125 kHz legacy credentials, 15+ credential technologies, and OSDP secure channel for simple upgrade paths
• Durable, installer-friendly design: IP65-rated for outdoor use with pigtail or flush-mount terminal block wiring options to speed deployments
• Future-proof platform: broad program support (HID Elite, Corporate 1000) and lifetime warranty for long-term access control ROI