(either due to ethnicity or being worn-out) don’t work well with readers?
SentryCard utilizes a capacitive fingerprint sensor produced by Fingerprint Cards, a Swedish manufacture that has deployed a billion+ sensors. The SentryCard uses a large sensor array (160 X 160 pixels) with 508 DPI resolution, enabling the most robust matching capability in the market. There will always be exceptions, but the capacitive technology within the SentryCard has proven to overcome the otherwise most common matching issues.