Brief: A prototype for a Home security system that gives an alarm when intrusion happens during system is active..

Basic System flow: 1. User installs system in his house 2. User is provided by a manual containing complete description of the system functionalities. (see system manual doc) 3. User activates system by entering PIN 4. As long as system active, any motion in any room or the hall will be detected as an intrusion and an alarm is given 5. User a can deactivate system by exposing the RFID tag or card..