Diseño e implementación de un sistema de emergencia mediante el servicio de SMS de telefonía celular /

Abstract

Taking advantage of the existing cellular network, whose costs tend to fall rapidly, an alert system has been designed, in order to provide security to a home by sending a text message to its owner at the time that someone Try to enter it. The alarm system will turn on when an unauthorized person attempts to enter into any of the doors or windows. In addition, inside the house will be installed motion sensors, which will also be able to activate the system in the event that the access security at the accesses are mocked. This project is based on the programming of a micro-processed system, which allows the integration of an alert system with the SMS service of cellular telephony. With the implementation of this emergency system, the user of the house will immediately be under notice at the moment in which some type of break in occurs within the same. The system will alert the user virtually anywhere they are, even outside the city, due to the wide coverage of the cell phone.