Description Product OverviewKwikset Keypad Electronic Lock, Transitional Design, 3 Grade, Battery Power Source, 1 -Cylinder, Deadbolt Cylinder, KW1 Keyway, Re-Key Technology: SmartKey, Adjustable Backset, Adjustable Latch, 2-1/8 in Cross Bore Diameter, 1 in Edge Bore Diameter, Projection: 0.969 in, 1-3/8 to 1-3/4 in Door Thickness, Turn-Piece Interior Locking, Door Handing: Universal, 25 User Codes, Residential Commercial/Residential, Alarm: Audible, Keypad Included: Yes, Lighted Keypad: Yes, Biometric Lock: No, Zinc, Lifetime Polished Brass, Includes: Lock, Latch, Strike, Hardware, Key and InstructionsProduct DetailsAlarm Type: AudibleBackset Type: AdjustableBiometric Lock: NoCommercial/Residential: ResidentialCross Bore Diameter: 2-1/8 inCylinder Type: DeadboltDesign: TransitionalDoor Handing: UniversalDoor Thickness: 1-3/8 to 1-3/4 inEdge Bore Diameter: 1 inFinish: Lifetime Polished BrassIncludes: Lock, Latch, Strike, Hardware, Key and InstructionsInterior Locking: Turn-PieceKeypad Included: YesKeyway Type: KW1Latch Type: AdjustableLighted Keypad: YesMaterial: ZincNumber of Cylinders: 1Number of User Codes: 25Power Source: BatteryProjection Size: 0.969 inRe-Key Technology: SmartKeySecurity Grade: 3FeaturesKeyless entry: makes coming and going secure and convenientEasy code management: 12 user codes and 2 one-time user codesAuto-lock: peace of mind with customizable, automatic lockingIntrusion alert: 3 wrong codes disable keypad and sound alarmEasy low light code entry: bright LED light up keypadVacation mode: disable the keypad when you're out of townFeaturing SmartKey Security: re-key the lock yourself in seconds12-month battery life: 4x AA alkaline batteries (not included)Easy install and built app: easily install with screwdriverCertified security: BHMA Grade 3 security, durability and finish