The Dunhill Biometric Wallet will open only with a touch of your fingerprint. The wallet can be linked via Bluetooth to the owner’s cell phone. What makes the Dunhill Biometric Wallet special is that it will activate an alarm if the wallet is separated from your cell phone more than 5 meters. This alarm feature provides a brilliant warning if either the phone or wallet is stolen or misplaced. The exterior of the wallet is constructed from a highly durable carbon fiber, while the interior features a luxurious leather credit card holder and a strong stainless steel money clip. $825.