· BioFlash integrates with fingerprint for data security. · Automatically removes previous images residue by software. · Easy opertion for fingerprint enrollment & matching. · The core technology of high speed of digital conversion and classification(1:N) · Instead of electronic (or semiconductor) fingerprint sensor, Bioflash use prism and image sensor which can solves the problem of ESD damage, scratch, contamination, and wear out. · File or data encryption/decryption.