Alarm you in loud sound when your purse is moved by thief or you are not careful to fall off your wallet. Strongly protect your wallet and valuable things . This product works in the theory of sense light . www.szwinslim.com - Update: 2007-07-27

Anti-theft alarm , just link it to the objects (such as wallet, mobile phone) that need to be protected and hold the key chain side by yourself, when the object is drawn out from it, it will siren in loud sound to inform the owner . www.szwinslim... - Update: 2007-07-27

No matter what a thief take your purse , or you are not careful to fall off your purse, this kind of purse will alarm you by loud sound. Wherever the thief go, the sound will follow . Strongly protect your property much more than common wallet... - Update: 2007-07-27

This lock will siren in loud sound if it is touched or shake. Widely used in motorcycle, bike, door ect . There are two layers in the lock, when key insert into the key hole , the key can enter the first layer , this will lock the lock, but the lo... - Update: 2007-07-27