Optical Fingerprint Reader Sensor Module for Arduino Mega2560 UNO R3 51 AVR STM32 Red Light DC 3.8-7V

Description

🔐 Unlock the future of secure access with speed and precision!

This Optical Fingerprint Reader Sensor Module offers rapid fingerprint scanning (<0.5s) with high security (Level 3) and ultra-low false acceptance rates (<0.001%). Compatible with a wide range of microcontrollers via UART serial interface, it supports up to 240 fingerprint templates, making it perfect for advanced access control, payment authentication, and identity management applications.