I found a great "key" finder! I love the help it gives me. The system helps me find by sound anything to which a unit is attached. They provide keychains, flat versions for wallets, and a lanyard version for glasses. Double sided tape is provided to attach the flat version to remote controls or other objects. You use 2 units or more in any combination and expand later up to 36 items. Each has 6 buttons so each family member can have 6 of their own things in an easy to use group. Anyone can help find any of the 36 items by pressing 1 or 2 buttons. There is no base to loose! Each item can find any other item even if you can't hear it respond. A light blinks showing that the other unit in nearby and responding to your call. Keep pressing the desired button and going from room to room looking under & behind things till you hear the responce. It's loud! 92db @ 3kHz. FOFA = www.find
one find all.com (without the spaces).