Yale Real Living Assure Locks, the next generation of electronic residential locks from Yale, provide versatility and convenient access. Lose Your Keys. For Good. Lock and unlock your door with ease using the push button keypad. Create unique pin codes to share with your family and friends for ultimate convenience. Lock the door behind you by simply touching the keypad. The lock is simple to install and even easier to use. Upgrade your Assure Lock with a Yale Network Module (available in Z-Wave, Zigbee) to add it to your smart home or security system.