Design of smart lock system for doors with special features using bluetooth technology

Nowadays the use of Internet of Things (IoT) technology has developed that almost all aspects in human's life utilize IoT technology to increase the quality of life. Lock system is one of those aspects that has been impacted by the massive development of IoT, for example lock system that can be opened or closed by entering the password or by gadget to control it. The main component of smart home concept lays on the door, so the door lock system becomes an interesting topic to discuss. The paper presents a design of lock system for operating door without a control to open or lock it that brings a comfort and can be applied effectively. Besides, the lock system can be used for all kinds of human's physical condition. The system uses bluetooth technology with low power and is available on almost all gadgets. The design of the system is also completed with special feature to increase the security and the comfort of the users. The lock system indirectly supports the program of United Convention of Right People with Disabilities.