HID 40NKS-T0-000000 Signo 40 Contactless Smart Card Reader, Multi-Technology, Mobile Ready, Wall Switch Mount, Pigtail, Black with Silver Trim (Replaces 6120 and 920PTNNEK00000)

Optimize door security and streamline credential management with the HID Global Signo 40 contactless smart card reader. Designed for commercial and enterprise access control, this wall-switch mount reader delivers mobile-ready, multi-technology authentication so facilities can support cards, fobs and smartphones without costly hardware swaps. The Signo 40 combines industry-leading data protection — an EAL5+ certified secure element and native OSDP secure channel — with broad credential compatibility (over 15 technologies) to simplify migrations from legacy prox systems.

Engineered for real-world deployments, the reader’s IP65-rated enclosure and robust mounting options ensure reliable operation at exterior entries and high-traffic interior doors. Integration is straightforward with Wiegand host support, pigtail wiring and native Bluetooth/NFC for HID Mobile Access. Operating on 12V DC, the Signo 40 reduces installation complexity while improving operational monitoring and security posture across sites.

Ideal for corporate offices, healthcare, education and government facilities needing scalable access control and surveillance-ready credentials. Contact sales to specify the HID Signo 40 for your next secure access upgrade.

• Future-proof, multi-technology access: supports 15+ credential formats including mobile (Bluetooth/NFC), enabling seamless migration from legacy prox to modern mobile and smart credentials.
• Enterprise-grade security: built-in EAL5+ secure element and native OSDP secure channel protect credential data and ensure trusted authentication at the door.
• Durable for indoor/outdoor use: IP65-rated housing and robust wall-switch mounting provide reliable performance in high-traffic entrances and exterior access points.
• Flexible installation: pigtail and flush-mount terminal block options plus gang-box compatibility simplify retrofits and reduce install time and labor costs.
• Integration-ready: Wiegand and host interfaces with HID Seos/HID Mobile Access support make it easy to integrate into existing access control and security monitoring systems.