This security card is a anti theft personal security device so every one will keep this card in their wallet and every day they will see your logo. Its an personal anti theft security card to put in your wallet, hand bag, drawer, safe box etc when someone try to steal your belongings. Anti theft card will make a very high noise to alert you. Anti theft card is designed and manufactured by using hi-tech photosensitive theory, its size is the same to the credit card and can be put into the wallet. It can prevent your wallet being stolen or lost as when your wallet is away from your pocket, it will alarm immediately. Great protection from stealing of personal belongings like wallet, passport, daybook, cash box, from drawer and hand bag etc. When your wallet or valuables come from your bag ( stolen by the pick pocket) or falls down from your pocket while you are walking at work or drive. Anti-theft card will give a strong alarm to alert you. So you will not loose your valuables. Wallet and passport are the main targets of pick pocket. Use anti theft card for protecting your wallet and valuables when you take public transportations, go downtown or travel abroad.