As technology increases, more security system is requires because theft also uses new technology to hack you assets. Besides many asset, one of the most important asset is our vehicles. Here, we are designing a security system that prevent theft actions and protect our vehicle by being stolen. In our system, we used GSM technology to communicate our vehicle when it is not near to us. Advantage of using GSM communication is that, it has very long range of communication distance and also it is very cost effective and reliable. In our system, we connected a current sensor that detect whether the vehicle is in start position or in stop position. If we find our vehicle start at the time when we are not there. It means some theft activities are happening there. At that time our system will automatically alert us by send a alert sms through GSM communication system. We also can stop our vehicle by send just a single sms, remotely.

• GSM module
• Microcontroller
• Software development Environment (SDE)
• Printed circuit board  (PCB)
• Soldering iron and soldering wire
• Capacitors
• Res istors
• Battery
• Volt age regulator LM7805
• Light emitting diode (LED)
• Connecting wires
• Buzzer
• Ic bases
• 16x2 LCD
• Switches
• Curren t sensor

BLOCK DIAGRAM  Vehicl e Theft Protection Using Gsm

• Long range tracking of vehicle
• Limitless access of vehicle
• We can remote control the ignition (start-stop) of our vehicle
• Any theft activities will be alert through sms
• Very small in size, it can easy fit in small hidden place
• Very less power consumption
• All components are easily available in market
• Operated by battery
• Battery will be recharge us vehicle power generator

FUTURE SCOPE

As already we implemented latest technology in our protect but it can be further improved by adding some other technology. Global positioning system (GPS ) can be implemented our system to track vehicle’s exact position. Figure print sensors can be used in place of ordinary keys for start and stop of the vehicles. Internet protocol camera IP camera can be used to identify theft.