Security System to Counter Suicide Attackers Threat

Abstract

Security is an important aspect of all our lives. A secure environment tends to give individuals rest of mind. However, with a global recession occurring, people have resorted to less honorable means to make ends meet. Attack rates have increased causing disharmony in the areas where such events occur. This sometimes leads to unpleasant occurrences such as death and sometimes injuries. These injuries are either sustained when the culprit is caught. The aim of the proposed design is to reduce such occurrences by alerting the appropriate quarters while an unauthorized entrance into an enclosed area occurs. To prevent attacks and due to swear internal security threats in Pakistan we have decided to develop this system. There is no existing project like this. Will learn programing, how to interact with hardware device and wireless networks. "Security System for Countering Suicide Attacker's threat" that is assigned a sensor as in our case a metal detection sensor is used to work accordingly, door will automatically close in case sensor detects metal. Sound detector will detect the sound if sound matches the specific level then GSM will send alert notification message . . It is an embedded system so we are using two different controllers i.e. Arduino consisting of Arduino kit with embedded a code and Atmel 89c51.