Definition, Systems & Devices. Biometric security devices measure unique characteristics of a person, such as voice pattern, the iris or retina pattern of the eye, or fingerprint patterns. With biometrics, it can be extremely difficult for someone to break into a system.
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Definition, Systems & Devices. Biometric security devices measure unique characteristics of a person, such as voice pattern, the iris or retina pattern of the eye, or fingerprint patterns. With biometrics, it can be extremely difficult for someone to break into a system.