TY - BOOK AU - Geron, Jules Gemuel R. AU - Salvania, Joseph Clyde E. AU - Villarin, Adrian B. TI - Multimode doorlock PY - 2023/// CY - Cebu City, Philippines PB - University of Cebu-Banilad KW - Smart door lock N1 - Includes bibliographical references; Adult N2 - Thieves have many opportunities to grab things, especially when the owner is away from home. Moreover, there are cases where the homeowner's keys will be lost or stolen. To solve this concern for homeowners, many studies have claimed that smart door locks will enhance the level of security in homes. The researchers innovated a door lock that utilizes an Arduino Mega as the microprocessor, a Wi-Fi module for internet connectivity, and a mobile application that serves as the user interface for the device ER -