INTELLIGENT MOBILE PHONE DETECTOR CUM JAMMER

Mobile Phones are widely used in the World. The ubiquity of the cell phone has made communication easier and faster, integrating the world into global village as people who are in different geographic location are connected in seconds, it's great to be able to call anyone at anytime. There is great need to limit the use of cell phone at particular places and particular times. The main scope of the project is to detect the presence of GSM signals from an unauthorized user in restricted areas which in turn trigger another device to restrict the user from service. The system will be able to jam GSM frequency signal upon detection to prevent the transmitted signal from getting to the users cell phone. This work is very useful for the private meetings, Educational halls, Educational institutions, Defence establishments, Military camps, Hospitals, etc ,where the use of an active Mobile Communication (GSM) device are prohibited