HomeFAQ ItemWhat makes SentryCard so secure?

What makes SentryCard so secure?

Among several differentiators, the SentryCard’s antennas are undiscoverable until an on-card biometric authentication takes place. Once a user biometrically authenticates to the credential, the microprocessor validates the match and makes the antennas discoverable again during the transaction, whether opening a door or logging into a computer.

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