A Smart Intruder Alert System Based on Microprocessor and Motion Detection

Security is one of the most key concern of people in current world. Advanced surveillance systems are now being used widely for detecting suspicious act in real time. But it also comprises the shortcomings of having a huge memory along with smart encryption system. To alienate these computationally heavy workflows, a smart intruder alert system has been developed which senses motion in real time. Motion detection is attained with a new approach which incorporates PIR sensors with ARM cortexA53 microprocessor. The sensor is used more effectively with GSM modem through efficient communication between them with the help of both coding and required customization. SMS and calls are initiated from GSM based on the data obtained from sensor. The method used in this research provides computationally faster processing and detection comparing with the other systems which is explained in detail in this paper.