The Design and Implementation of an Intelligent Anti-Theft System Based on ZigBee

In order to ensure the safety of lives and property and improve people´s quality of life, an intelligent anti-theft system, which is composed of wireless anti-theft unit; personal PC and remote monitoring/alarm center, based on Zigbee technology is proposed in this paper. The system watches the state of the entrance by the child node electronic anti-theft device and sends the alarming information to the remote monitoring/alarm center via wireless net and internet when somebody invades, and then the alarming site could be acquired quickly by querying the database. Tests show that the proposed system has some advantages, such as installation flexibility, stable working performance, higher sensitivity and real-time alarming and so on.