SLK20R is a fingerprint scanner that uses an advanced optical design. It has a superior ability to detect live fingerprints and capture high quality fingerprint images thanks to its 2 megapixel camera.
SLK20M as the world's smallest integrated optical module combines a 2 megapixel image sensor with an ARM9 processor for powerful performance. With its ultimate design, it can be flexibly integrated into various system applications without the need for additional accessories.
SLK21M is an enhanced version of the SLK20M fingerprint module. It supports a high-capacity fingerprint acquisition module and an extended template storage function. Its transmission performance is more stable and its fingerprint comparison speed is 4 times faster than that of the SLK20M.
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