Schlage FE595 V PLY 626 JAZ Plymouth Keypad Entry with Flex-Lock and Jazz Style Levers, Brushed Chrome Keyless entry for enhanced security, no keys to lose or forget Flex-Lock feature allows you to switch between unlocked or automatic re-locking with the turn of a button Keypad illuminates so you can see it at night Codes easily added or deleted right at the keypad using the lock's unique 6 digit programming code Includes 9-volt battery, a 6 digit programming code, and two 4 digit user codes pre-set at the factory