Car Theft Alarm Circuit

Auto security systems are essential today to prevent our vehicle from robbery. So, nowadays people spend lots of money in  auto security systems could be a 5-20% of the cost of that vehicle. Since the auto security systems and auto alarm systems that are available in the market, may cost you huge, here is a car theft alarm that looks very simple in design and may easily implemented if you have the right ideas. This will be useful for small cars to prevent from theft. It can also be used as a auto home security system with necessary alterations.