Optical Fingerprint Module


This module made fingerprint recognition more accessible and easy to add to your projects. This means that is is super easy to make fingerprint collection, registration, comparison and search.

These modules come with FLASH memory to store the fingerprints and work with any microcontroller or system with TTL serial. These modules can be added to security systems, door locks, time attendance systems, and much more.

in stock



  • Voltage supply: DC 3.6 to 6.0V
  • Backlight color: green
  • Interface: UART
  • Bad rate: 9600
  • Safety level: five (from low to high: 1,2,3,4,5)
  • False Accept Rate (FAR): <0.001% (security level 3)
  • False Reject Rate (FRR): <1.0% (security level 3)
  • Able to store 127 different fingerprints