Loc8tor PLUS Locator Plus - Pet Handheld Pet Finder | Pet Locator | Lost Item Finder Alerts you if your pets or personal possessions go out of your chosen safety zone  uses vibration, audio and visual alarm Keep track of up to 24 tags - Comes with 4 Tags - up to 3 month battery life per tag No Monthly Fees!-In Locate mode, audio beeps and the on-screen directional display, guide users quickly and easily to mislaid tagged items Great range  Up to 600 feet (clear line of sight) -Works through doors, walls and drawers 2 Year Manufacturer Warranty