Upgrade to keyless convenience and advanced security with the Kwikset SmartCode 270 Electronic Door Lock. The light-up touchpad and 50 customizable user codes simplify entry for you, your family and trusted guests. With a Grade 2 BHMA certification, it delivers reliable security and functionality, withstands the elements and is up to 2.5 times stronger than Grade 3 locks. Enjoy peace of mind with customizable, automatic locking and an easy installation that only requires a screwdriver.