Smartphone activated door lock using wifi

Nurulfarah Afiqah , Mohammad Azmi (2015) Smartphone activated door lock using wifi. Project Report. UTeM. (Submitted)

Text SMARTPHONE ACTIVATED DOOR LOCK USING WIFI.pdf Download (327kB)

Abstract

Smartphone have variety of uses and becomes one of the devices that can help to monitor in any aspects. Since less awareness concern on door locking system, the device proposed in this project will help to solve the problem. For this project, smartphone will activate the door lock using Wireless Fidelity (WiFi). By using Android software, the smartphone can activate the door lock automatically and unlock the door within a specific range. Data transmission will be done using WiFi technology. So, the user does not have to worry whether the door is lock or not because user can control it by using their smartphone within a specific range. The user also does not have to worry about the losing of the door key. The project that will build consists of hardware and software development. After doing some research, the result expectation for this project is the user can control the operation of a door lock automatically and unlock the door within a specific range of WiFi using a smartphone. Besides that, the door locking system must be function efficiently. Experiment setup was done in order to test the performance of the designed system. Results from analysis shows that when inside home, the connection between smartphone and WiFi was lost after 40m while outside home, the connection between smartphone and WiFi was lost after 150m. This proof that both situations, as the distance is increasing, the delays are increased as well.

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