The Assure Lock SL can be upgraded with a Yale Network Module (available in Z-Wave Plus, ZigBee and iM1 for Home Kit compatibility) to integrate into most home automation and security systems so that you can control and monitor the lock from anywhere. Unlock your door without keys by entering your code on the lock's backlit touchscreen keypad; Lock the door behind you with a tap or by enabling Auto Relock. Enable Auto Relock to ensure your door always locks behind you, disable it at any time from the lock menu.