Sistema de control de acceso a través de IoT

The massive connection of devices to the internet, known as the internet of things, brings with it a great opportunity for improvement in any technological field. With its incorporation into the automation and control techniques that make up home automation, it is sought to integrate in a network the devices that operate in a space, generating a constant exchange of information. An access control system that integrates IoT is presented, as a tool to manage records in real time. The device in turn stores a database with the access profile of each user, whose parameters allow the establishment of entry times, defined by the administrator. With its implementation, a secure space is generated, where each access that is presented is registered in the IoT server, as well as the profile of the user that has entered. The security method used operates through a numeric keypad, a technique that, due to its effectiveness, is commonly used in a large part of digital systems, in addition to its low implementation cost. In this way, a system adapted to the conditions demanded by current technology is obtained.