E-CALL biometric badge

Badge biométriqueCommunication platform for secure payment or population census …
Technology for the inviolable authentication of persons participating in a telephone conversation by the use of a nomadic biometric sensor.
This solution and the associated computer treatments render the operations falsifiable.

Composed of a badge (biometric), a terminal and an application software that ensure this authentication by the acoustic transmission of the data of a fingerprint (e-CALL in particular).
These solutions, adapted to all types of voice telephones (fixed, mobile, encrypted, radio, …), are technically validated and are certifiable EAL.

Badge functions:

  • Digital Fingerprint Sensor
  • Bidirectional analog audio interface
  • Cryptographic protection AVA-VAN5
  • E-CALL protocol for interoperability of any telephone system
  • Low consumption
  • Compact

badge biometrique 2

Functions of the terminal:

  • Management of a PSTN telephone line
  • Ethernet interface
  • Bidirectional analog audio interface

Technical characteristics of the badge:

  • Telephone communication protocol DTMF, FSK and e-CALL
  • 2.4Ghz radio interface protocol 802.15.4
  • TouchStrip (slider) type imprint sensor TCD50 + TCS5B
  • RTC TCXO +/- 1ppm
  • Processor STM32, Cortex M3
  • Pille Lithium Thionyl Chloride, 1600 mAh
  • Cryptography AES 128
  • Microphone sensitivity at 58dB

Badge biometrique - borne

Technical characteristics of the terminal:

  • Processor STM32, Cortex M3
  • RTC Modem V34
  • Digital inputs / outputs
  • 2.4Ghz radio interface protocol 802.15.4
  • 100BT POE Ethernet Interface
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