Futronic FS81 USB2.0 Fingerprint Scanner module

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  • 5-9 Pieces
    US $100.00
  • >=10 Pieces
    US $90.00
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Place of Origin:
Shanghai, China (Mainland)
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Packaging & Delivery

Selling Units:
Single item
Single package size: 
1X1X1 cm
Single gross weight:
0.6 kg
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Futronic FS81 USB2.0 Fingerprint Scanner module

Major features and benefit

Futronic's FS81 USB2.0 Fingerprint Scanner module uses advanced CMOS sensor technology and precise optical system to deliver high quality fingerprint image. It can capture a raw fingerprint image via USB2.0 into host system in 100ms. So it is good for any fingerprint recognition application.

Its finger scanning window is a crown glass with a thickness of 14mm. So it is much more reliable and robust compared to any semiconductor type fingerprint sensor.

The finger is illuminated by 4 infra-red LEDs during scanning and the light intensity is automatically adjusted according to scanning fingerprint's characteristics (wet, dry, blurred, etc) to optimize the quality of the captured fingerprint image.

FS81 has a 5 pins JST connector for connecting to USB host. Futronic provides USB drivers and API for capturing raw fingerprint image on MS Windows, Linux and Windows CE. So it is an ideal solution for adding fingerprint recognition to standalone devices.

Futronic provides USB drivers and API for FS81 to capture a raw fingerprint image on the following platforms:

  • Windows XP/2003, 32 bit and 64 bit.
  • Windows Vista/2008/2012, 32 bit and 64 bit.
  • Windows 7/8, 32 bit and 64 bit.
  • Linux with kernel 2.4 or higher (for both x86 and ARM9)
  • Windows CE 5.0 and 6.0 (for both x86 and ARM9)
  • MAC OS(version 10.5, 10.6 and 10.7, Intel CPU)
  • Android 3.1 and higher with USB Host port

Please download demo programs to try and contact Futronic for more details.



  • Fingerprint scanning window size is 16x24mm
  • Image resolution is 480x320 pixel, 500 DPI
  • Image format is 8 bit 256 grayscale
  • Raw fingerprint image file size is 150K byte
  • With 5 pin JST connector for USB connection
  • USB 2.0 compatible interface, plug and play device
  • WHQL approved for Vista 32bit and 64bit
  • Small size, 45 x 55 x 20 mm
  • Light weight, 80 gram
  • Operation temperature: -10 to +55 Degree Celsius

Electrical characteristics

  • Light source: Infrared LED
  • Supply voltage: DC 4.5-5.5V via USB port
  • Power consumption:
    • active <500mW(during scanning)
    • standby <200mW(when scanner is connected PC but no scanning)
    • sleep mode <5mW(activated by standard USB bus event only)
  • ESD contact - 8KV and air discharge - 16KV, no permanent damage