This keyless entry keypad door lock provides a practical locking solution for residential doors, combining keypad access with traditional key entry. The lock supports the creation of up to 20 individual access codes for household members, along with temporary codes for guests or short-term access. Two physical keys are included for manual entry if needed. Designed for straightforward replacement of standard door handles, knobs, or deadbolts, the lock installs using a screwdriver without additional drilling. The reversible handle allows use on both left- and right-handed doors. Before installation, door thickness, hole size, and spacing should be verified to ensure proper fit. The backlit keypad allows visibility in low-light conditions and supports features such as auto-lock timing adjustment, one-touch locking, silent mode, and vacation mode. A low-battery alert helps indicate when battery replacement is needed. The lock operates on four AA batteries (not included) and is suitable for everyday residential use. The exterior keypad is designed to resist exposure to typical outdoor conditions, making the lock suitable for front doors and interior doors. No app, Wi-Fi, or external smart hub is required for operation, and all programming is completed directly through the keypad. Features Keypad entry with support for up to 20 access codes Includes two physical keys for backup access Adjustable auto-lock timing and one-touch locking Backlit keypad for low-light use Silent mode and vacation mode options Reversible handle for left- or right-handed doors Low-battery alert and emergency backup power port Power & Compatibility Power source: 4 AA batteries (not included) Installation: Standard door prep; screwdriver installation Use location: Front doors and interior doors Notes Door dimensions and hole spacing should be verified before purchase Batteries are not included Operation does not require an app or internet connection