Access Control System Biometrics is a method of establishing a person’s identity based on chemical, behavioural, or physical attributes of the individual, and is relevant in large scale identity management over a wide array of applications. Probably the most typical use for biometrics is providing access control for limited facilities, areas, or equipment. Additionally, this technology may be implemented to regulate access among computer networks, monetary transactions, or transportation systems. The main goal of biometrics in these applications will be to determine or confirm someone’s identity so as to prevent unauthorized individuals from accessing resources. Unlike code- and – password based systems or access card systems, which rely on info that may be forgotten or items that may be lost, biometric techniques provide access based on who individuals are instead of what they have in their possession.
In principle, a biometric system is an image recognition unit that collects a certain sort of biometric data from an individual, focuses on a relevant characteristic of that information, contrasts that feature to a preset set of attributes in its own database, and after that performs an action based on the accuracy of the comparison. There are a number of characteristics that may be used for biometric comparisons, like fingerprints, irises, hand geometries, voice pattern, or DNA info, and though there are definite limitations to biometric capabilities, an efficient system can precisely identify a person based on these factors. A standard biometric access control system consists of four chief kinds of components: a sensor apparatus, an excellent assessment unit, a characteristic comparison and fitting unit, and a database.
A biometric reader or a scanning device is utilized to get the necessary verification data from a person. For instance, in fingerprint biometric applications, an optical sensor is used to produce a picture of the ridge structure in a finger, and this image serves as a basis for additional access control activity. The sensor unit forms the important interface between a user and a biometric access control system, which makes it is important to minimize the speed of reading failure. The quality and usefulness of the data obtained by detectors frequently depends upon camera characteristics since the vast majority of biometric data consists of images, with the exception of sound based systems, like voice recognition, and based systems, like odor identification.
4G V-Flex™
Power and flexibility in a compact design.
If you need a compact device but still require strong biometric capabilities and deployment flexibility, the 4G V-Flex is the right solution for you. A variety of models are available to address a wide range of deployment scenarios, from small template requirements to scaling up to address 100,000 templates or virtually an unlimited number of users with smart cards.
