000			02956nam a22003257a 4500
003			OSt
005			20250311085942.0
008			250311b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH QA 76.9 _bG85 2025
100			_aGulifardo, Jephte C. _eauthor
245			_aDevelopment of smart key locker security system of Technological University of the Philippines Quezon/ _cJepthe C. Gulifardo, John Mel G. Jesoro, Mary Grace R. Nuñez, John Kenneth M. Paulite, and Diego P. Zamudio .--
260			_aManila: _bTechnological University of the Philippines, _c2025.
300			_ax, 135paes: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology .-- _bBachelor of Engineering Technology major in Computer Engineering Technology: _cTechnological University of the Philippines, _d2025.
504			_aIncludes bibliographic references and index.
520			_aThis project is an innovative solution developed to enhance TUP's key management and security: The Smart Key Locker Security System. The project will use a holistic system that includes hardware and software components to deal with issues such as misplacement of keys, unauthorized access, and ineffective tracking. The system provides an interface for users' authentication by utilizing various technologies, such as the NodeMCU ESP8266, solenoid lock, relay module, buck converter, 12-volt AC adapter, and a mobile application. Security is achieved by implementing various features like sign-up and login procedures and real-time monitoring of key access. Audit trails for administrators and data logging functions further enhance the system by documenting users' activities. The evaluation result shows that the project Key Locker Security System is reliable, with an overall result of 4.74, which is highly acceptable. The project has been used continuously for (24) hours without encountering any adverse results. The said feature provides ease in identifying suspicious activities,such as illegal attempts to enter the locker and problems with the system. Accessibility in cases of an electronic system failure is further ensured through manual override devices such as key cylinders. The Smart Key Locker Security System reduces risks. It increases responsibility by using a combination of digital and physical security mechanisms to ensure that access to the keys is granted only to an authorized person. Keywords: Smart Key Locker, Key misplacement, Audit trail, NodeMCU ESP8266
650			_aSmart key locker
650			_aComputer engineering technology
650			_aSecurity system
700			_aJesoro, John Mel G. _eauthor
700			_aNuñez, Mary Grace R. _eauthor
700			_aPaulite, John Kenneth M. _eauthor
700			_aZamudio, Diego P. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c29472 _d29472