Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3

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Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 Check Price Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 Add to cart

Amazon Price: $20.99 $18.98 You save: $2.01 (10%) (as of November 12, 2025 6:09 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Geekstory
  • Manufacturer: Geekstory

Features

  • Optical fingerprint sensor secure your project with biometrics. This fingerprint module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search, it’s easy to use, so its perfect for any project
  • Fingerprint sensor module can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430
  • Package Includes:1 X Optical Fingerprint Reader Sensor, 2 X Cable. You can enroll new fingers directly – up to 240 finger prints can be stored
  • Applications: Fingerprint door locks, safes, guns, financial and other security areas; Access control systems, industrial computers, POS machines, driving training, attendance and other areas of identity; fingerprint payment and other financial areas
  • The fingerprint moudle documentation link cannot be displayed. If you need technical documentation, please click “Geekstory” to em-ail us

Manufacturer Info

  • PartNumber: GR2904
  • Model: GR2904

Product Info

  • Color: Red
  • NumberOfItems: 1

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