Electronic Keypad Entry: Go keyless with the Keypad Entry. Enter a valid user code for entry. Perfect for garage/house doors, store rooms, home office and more. Features: Tested to exceed ANSI/BHMA Grade 2 security requirements Constructed of high- materials for durability and dependability Installs easily with all necessary mounting hardware included Requires one 9-volt battery (included) UL listed for 20 minute fire rating Multiple pre-defined auto-locking settings available Supports up to 30 user codes Covered by Kwikset's 5 year finish and limited mechanical warranties Two keys will be per lock - three or more items keyed alike will ship a total of 6 keys SmartKey®: This re-key technology allows you to re-key your lock in seconds. It also features stainless steel racks, pins, and side locking bar for increased strength and security. Specifications: Backset: Adjustable 2-3/8" or 2-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Door Thickness: 1-3/8" to 2" Handing: Reversible Left or Right Trim Height: 6" Trim Width: 3-1/2" Handle Length: 3-13/16" Latch Faceplate: Round Corner Handle Projection: 3-5/16" Cylinder: SmartKey 5 Pin KW1