Biometric clocks are used very often in offices, terminals aerial and in many other institutions, due to its efficiency to take care of the security, its precision and its speed. These devices make use of biometrics, which is the new paradigm in the identification process. Biometrics is the science that deals with analyzing and establish the qualities that make different to all human beings. In this way, biometrics has been able to work on factors such as fingerprints, iris or retina patterns, hand geometry and patterns of veins. This type of qualities are called physical, but there are other qualities that are order behavioral such as how to walk, how to write and the manner of speaking.

All these qualities are intrinsic to every human being and it is therefore that they can be used in many applications such as security and control. In this way, it is that it has been possible to create a number of developments, including biometric clocks shine with their own light. To use a biometric clock, the organisation and its staff must go through a workout. This training includes terminology and the study of the basic components of the system. In the course principles, processes, equipment and an introduction are also indicators biometric such as fingers, face, voice, hand and retina. Companies who design and install these technologies, can send personnel to train their clients, even though it also has interactive courses online. Whether with staff or by Internet, the purpose of these trainings is to help incorporate and maintain biometric verification systems. One of the things that most attract attention of people or organizations that adopt these technologies is that biometric clocks can be attached to other systems.

Thus, these devices can be connected by Internet or intranet with other systems, to establish very complete control and security systems. Biometric clocks can be connected to the mechanism of a door and as soon as that is the access door is closed automatically. Most of these devices also have voice commands, telling the user if you can login to a particular site, or if there have been problems with the analysis of your biometric sample. Companies, should today, train their employees about the importance and use of biometric systems and biometric clocks in particular.