HID Signo Biometric Reader 25B

The HID Signo Biometric Reader 25B brings fingerprint authentication to the innovative Signo platform by HID Global, revolutionizing secure electronic access control. With a focus on versatility, power, and future-ready connectivity, HID Signo Readers offer a dynamic approach to access control.

The Signo Biometric Reader 25B allows for two-factor authentication, enhancing security, or even going completely cardless. It supports various biometric operating modes, enabling the storage of fingerprint templates either on the card or on the device itself. Additionally, the reader accommodates a wide range of credential technologies and form factors, including cards, fobs, and mobile devices. The HID Signo Biometric Reader 25B provides a comprehensive solution for organizations seeking advanced access control capabilities, combining the convenience of biometrics with the adaptability and connectivity of the Signo platform.

Key Features:

  • Highly Versatile – Unmatched flexibility to deploy multiple authentication modes, including biometric fingerprint and contactless physical and mobile credentials with a single reader platform
  • Unparalleled Performance – Ultimate biometric fingerprint match reliability with patented multi-spectral imaging sensor that reads the subdermal layer of the skin for better accuracy
  • Connected to the Future – Easily configure and manage in the field with HID Biometric Manager, including support for software upgrades over the network

Imaging Technology:

  • Patented Multispectral sensor

Credential Technology:

  • Seos™
  • iCLASS Legacy
  • MIFARE® Classic, MIFARE Plus
  • HID Mobile Access (Bluetooth/NFC)
  • Biometric Functions (Authentication Modes):
  • 1:1 Matching Verification
  • 1:N Searching Identification


  • TCP/IP (Host)
  • OSDP (v 2.1.7), Wiegand-Out (Controller)

Communications (Controller):

  • TCP/IP (Host)
  • OSDP(v2.1.7) – 1 additional Reader (OSDP-SC supported)
  • OSDP-SC Supported


  • 5 cm x 20.4 cm x 5.5 cm

Input Voltage:

  • 12 VDC

Environmental Rating:

  • IP67, IK09

Operating Temperature:

  • -20°C to 66°C
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