I belive that’s very terrible to find a keychain, credit card or other little items from every nook and corner of rooms. Did you meet the problem? Check out the Key Locator. It should be the suitable gadget for you.
Key Locator has two separated parts, key chain receiver and a remote controller. After attaching any items to the receiver via a keyring or double-sided adhesive pads, the beeping sound makes you easily find out them by pressing the corresponding button with different color.
Key Locator include three receiver and one remote controller. It’s priced at $52.9 USD. You can get more details or grab one at BoysStuff.