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The file type is
Secured door lock
International Journal of Latest Engineering Research and Applications (IJLERA)
This abstract briefs about a development of inexpensive system called safety door lock which is designed to assist owner in knowing whether the person who entered has the permission to enter into or not. Also the system will let to know the owner if the door is opened. Based on this the owner can decide what action to take. Proposed project is implement able for finding the unauthorized entry of unknown person. Advantages of such system include extensibility and low maintenance. The idea was tofatcat:xedph4g5evdynfzzviy2gwf3pq