DOOR LOCK WITH ENHANCED SECURITY USING PATTEN WAY

摘要

The purpose of the present invention is to further enhance security by improving a password input function of a digital door lock device. The digital door lock device according to an aspect of the present invention includes a pattern pad which is foldable by a hinge assembly on the front side of a door lock body to hide the pattern pad when being folded with regard to the door lock body and to open the pattern pad when being unfolded with regard to the door lock body. According to the present invention, when password data is inputted through the digital door lock, the exposure of the password data to a person behind is prevented.;COPYRIGHT KIPO 2016