The demands on Vehicle Tracking Systems are increasing day by day, as increasing car theft becomes one of the most challenging problems faced by our modern society, especially for security agencies, ambulances, police and even personal usage. We propose a client/server solution for transferring the required information which has an automatic updating facility. We have introduced a new Technology named "General Packet Radio Services (GPRS)" in this application. We are transferring data using GPRS Services to and from the Base Station and the Remote Station.

Intuition suggests that in a large-size sensor network, event signal spreads over a sub-region known as event region. The sub-set of sensors inside the event region is located close to each other in the form of a cluster. On the contrary, the reports from the rest of the sensors that are far away from the event will be less credible and prone to faulty detection. In this work, such fact is exploited to improve the detection performance of the detection schemes at the fusion center by proposing a two-stage detection mechanism. In other words, the proposed two-stage detection scheme exploits the spatial proximity of the event region sensors. Numerical results are provided to assess the detection performance of the proposed scheme that shows that the proposed detection scheme has a superior performance over the traditional detection schemes.