Access control and intrusion detection in door lock system using Bluetooth technology

Due to the growing demand of technology it has become non trivial to improve security in home automation. The way of using the door lock has been changed over last few years. This paper proposes a novel system that uses Bluetooth technology to establish connection with user and the PC Admin so as to access the door. The system involves Human detection module which makes use of sensors like motion sensors and vibration sensors. The PC Admin acts as main control unit through which all devices communicate for their operations. Android app has been developed for the owner to interact with the system that helps to see the live feed by using camera and then allow user to access the door. The system is also facilitated with features like SMS, Email, anti burglar that provide easy way for the owner to get notified when user appears at the door as well as when user try to access the door without permission. Owner can also check the log details by interacting with the PC Admin. Thus making door lock a good practical product for the realization of ideal access monitoring and control system. Which thereby helps to incorporate these system in areas like home networking system, bank lockers, offices to improve security in smart environment.