Kwikset SmartCode 909 Venetian Bronze Single-Cylinder Deadbolt 1-Cylinder Smartkey Electronic Deadbolt Lighted Keypad 90

For use on exterior doors where keyed entry and security is needed. Featuring SmartKey Security re-key technology re-key the lock yourself in seconds in 3 easy steps. SmartKey Security re-key technology is compatible with Kwikset KW1 keyway. Deadbolt operated by electronic keypad or key from outside and thumb turn inside. Includes 2 keys. Latch has adjustable backset 2-38-in to 2-34-in to fit all standard door preparations. Keypad stays lit for 30 seconds after inactivity. Customized automatic door locking after 30 seconds for peace of mind. Easily installs in minutes with just a screwdriver.