Keyless security for your home has never looked better. Emtek's keypad locks fit any door between 1-3/8" and 2-1/4" thick with a standard 2-1/8" bore door prep. Easy install with only a Phillips head screwdriver. Factory-programmed with 2 unique and secure user codes for use right out of the box. Can be programmed with up to 20 user codes of your choice. Codes can be added and deleted at any time. Programming changes can be made easily using the keypad. Keypad has a protective coating to prevent wear patterns. Keypads are illuminated for easy and quick operation after dark. An indicator lets you know when the battery is low. All standard Emtek mechanical and finish warranties apply, along with a 2-year warranty on electronic components. Schlage C keyway. Solid brass cylinder, housing, collar and rosette. Hardened steel bolt. Heavy gauge steel understrike and brass trim strike shipped with every deadbolt.