HID 20NKS-00-000HF4 Signo Keypad Reader 40K, Black / Silver

Deliver consistent, enterprise-grade access control at every door with the HID Global Signo Keypad Reader 40K. This keypad reader and card access device combines a slim, narrow keypad form factor with robust security features to support multi-factor authentication, mobile credentialing and legacy credential migration — ideal for corporate, education and healthcare security deployments. The Signo 40K integrates native Bluetooth and NFC for HID Mobile Access, reads 125 kHz and contactless credentials, and leverages an EAL5+ secure element plus OSDP secure channel to maintain data integrity and prevent tampering. Rated IP65 for dependable indoor/outdoor performance and powered by 12V DC, it minimizes downtime and supports continuous monitoring and surveillance integration with your access control system. With broad compatibility across more than 15 credential technologies, the 20NKS-00-000HF4 model streamlines installations and reduces total cost of ownership. Add the HID Signo 40K to your security architecture to enhance authentication, simplify credential management and strengthen perimeter control — contact us to specify this reader for your next access control or surveillance project.

• Simplify secure access with multi-factor support: keypad plus cards, fobs or mobile credentials for faster, more flexible authentication.
• Future-proof mobile access: native Bluetooth and NFC let you deploy HID Mobile Access and reduce credential lifecycle costs.
• Enterprise-grade data protection: EAL5+ secure element and native OSDP secure channel protect credential data and prevent spoofing.
• Easy migration and interoperability: supports 15+ credential technologies (MIFARE, iCLASS, HID Prox) to reuse existing credentials and cut rollout time.
• Rugged, low-maintenance design: IP65-rated for outdoor use and 12V DC power with gang-box mount for quick installation and reliable operation.