This remote key finder (key tracker) helps to locate items you often lose. Attach the receiver to your keys, a remote, a purse, glasses, canes, umbrella, etc. To use, simply push the colored-buttons on the remote control and follow the audio beep sound attached to the receiver. The sound will help locate your lost item(s) with a range of up to 30 meters away. The receivers come with red LED light (a handy feature when looking for your items in the dark) as well as a remote stand. Our key finder kit includes 6 small and slim receivers/finders. You can easily attach them to items such as keys, bags, wallets, dogs, cats, remote controls, spectacle cases, etc.