Bluetooth lock - loose your keys for good!
Yale Real Living - Assure Lock with Bluetooth
Finally you can "loose your keys for good" but don't loose your smart phone. Now you can use your phone to lock and unlock your home, share digital keys with friends and family, view access history and customize lock settings and pin codes, all from your Yale Assure app. Even if you forget your smartphone you can still easily access your lock using the touchscreen keypad.