The GROW R307 Optical Fingerprint Module is a compact, low-cost solution that incorporates a unique fingerprint algorithm chip. This chip facilitates a myriad of functions such as fingerprint input, image processing, feature extraction, template generation, storage, and fingerprint comparison (1:1 and 1:N). It is characterized by its low power consumption and excellent performance, all packed into a small-sized module. The R307 utilizes professional optical technology and precise manufacturing techniques. Its superior image processing ability enables it to successfully capture images at a 500 DPI resolution.

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