HID Signo series of readers represents the latest generation of secure and versatile access control devices, designed to meet modern security requirements across a wide range of applications. The HID Signo 20 is a slim mullion-style reader that fits perfectly on narrow door frames and supports multiple credential technologies, including smart cards, mobile access through Bluetooth and NFC, and legacy 125 kHz prox cards. Its counterpart, the Signo 20K, offers the same slim profile but adds a built-in keypad for enhanced multi-factor authentication with card plus PIN. The HID Signo 40 is a wall-mount reader designed for standard switch plate installations, providing the same multi-technology support and advanced security features in a larger format. The Signo 40K combines this wall-mount design with a keypad for dual authentication needs. Expanding beyond card and PIN, the HID Signo 25B Biometric Reader incorporates fingerprint recognition, adding a higher level of identity assurance while still supporting cards and mobile credentials. For advanced biometric solutions, the HID Amico Face Reader brings facial recognition to access control, featuring a sleek screen interface for fast, touchless authentication. Together, these devices provide a unified family of readers that deliver strong security, flexible credential support, and modern design suitable for offices, industries, and high-security environments.
Keywords
Keypad access control reader
Door frame card reader
Industrial security system
Office building access control
Enterprise access control solution
High-security access control
Mobile access credential
Touchless access control
Face recognition access reader
Fingerprint biometric access reader
Multi-factor authentication reader
Card and PIN authentication
125 kHz prox card reader
NFC access reader
Bluetooth access reader
Smart card access reader
Multi-technology card reader
Wall mount reader
Mullion-style reader
HID Signo access control readers
HID Amico Face Reader
HID Signo 25B Biometric Reader
HID Signo 40K
HID Signo 40
HID Signo 20K
HID Signo 20
Secure access control devices
Biometric fingerprint and facial recognition
Multi-technology card readers
HID Signo series access control
Touchless facial recognition solutions
Slim mullion-style access readers
