Lost prevention device is a product based on the latest Blue tooth 4.0 low power consumption, through the use of apps, and cell phone mobile devices such as Bluetooth connection, to the user easy to lose goods.It can also provide a last seen pin-drop on map to help you recover your items and search yours cars in parking site.Suitable for Pets, Kid, Wallet, Car, Bags, Suitcase or other belongings. Custom logo is welcome.