Yale Real Living Satin Nickel Entry Adjustable Electronic Entry Lock

Yale Assure Lock SL. Lose your keys for good with the Yale assure lock SL. Lock and unlock your home using the backlit touchscreen keypad. Tap the keypad with 3 fingers to quickly lock the door behind you or turn on auto-relock to ensure the door always locks itself after a set amount of time. The assure lock SL is the slimmest smart lock on the market and comes in three beautiful finishes so your door gets smarts and style. Underneath the keypad, there's a 9V battery terminal allowing you to quickly charge up the lock in the unlikely scenario of dead batteries. 100% key free means no locksmiths, no lost keys and better security.