Altro Smart Lock is a Bluetooth and Wi-Fi enabled smart lock. It's unique design makes it Unpickable & Tamper-proof.
Altro makes your Smartphone your Smart key. It is installed on the inside of your door. Rather than being an Add-on, it completely replaces the door-lock.
via BetaList http://bitly.com/21LIlt5
Altro Smart Lock
by Robert Hughey (Google+)