Note : You need hardware part of project to make it work.

Remote Door Opening System project has purpose to get status and can do lock and unlock operations of a door. Project has three ways to reach the door; request from an Android phone to another Android phone that is used as server. And hardware part of the project.

The first Android phone is used as client and connect another Android phone that is used as server to access the door. When server Phone gets request from client, it does operations according to the request on hardware part.

Hardware part uses Bluetooth device to connect server Android phone. Requests come through Bluetooth device and Arduino module does operations according to the request that come through Bluetooth device.