Kensington K39565US Proximo Fob and Tag Starter Kit for iPhone 4S/5 - Retail Packaging - Black Proximo Tag includes one Proximo tag. Attach it to your camera, computer, briefcase--anything you want to keep from being lost The Proximo App Dashboard tracks up to 5 valuable items via FOB and/or TAGs (Proximo Starter Kit sold separately, part K39565US) The Proximity Alarm can be set with customizable ranges and audio alerts, to tell you when you've left your valuable item behind The -Find- Alert the sounds your additional Tags will help you with on-the fly recovery of your valuables The -Last Seen- Feature provides you with a GPS pin-drop on the map to help you recover your items, as well as tell you how long ago the item was "last seen."