MiLocks TKK-02OB Digital Door Knob Lock with Electronic Keypad for Interior Doors, Oil Rubbed Bronze Interior door keyless entry: add up to 6 keypad users for storage doors, closet doors, bedroom doors and more Adjustable: Fits left and right handed doors Easy programming: simple keypad programming procedure adds or deletes users in seconds Direct replacement: no extra work on standard door prep Glow in the dark keypad: better visibility in the dark