Abstract: A door lock system, an external digital access control assembly and an inner door handle assembly for use on a pivotally mounted door is provided. The door lock system includes: an external digital access control assembly, including a digital access control component and a handle; and a mechanical mortice, mechanically coupled to the external digital access control assembly. The digital access control component is configured to selectively provide access control by mechanically coupling and decoupling the handle to the mechanical mortice.

Abstract: A residential door lock system is provided that may reduce the amount of unsightly external locks on the door, provides greater flexibility in the positioning of a handle, and be easy to use. The door lock system includes an elongate handle, configured to extend vertically on an outside of the door, the handle comprising a shaft configured to be gripped by a hand of a user; a locking member, configured to lock and unlock the door; and a digital access system, including a keypad provided in on the shaft of the handle, the digital access system configured to receive an access code from the user, wherein the system is configured to unlock the door using the locking member when the access code is a valid access code.