This project has taken a Arduino microcontroller devices by using Arduino UNO 3 connecting to portable devices running on the Android operating system. The system is very popular because it is open source to develop a control system equipment. To control the device to open - closed. Via the application. Or even be activated via a switch. You can also choose to order via the application or order through the switch time. It can be used freely. It is connected via WiFi to communicate between applications and applications to the Board Arduino UNO 3 can also check the status of the device is that the devices are working or not. As to how long the appliance is enabled. In order to facilitate the daily life more active. And be aware of the amount of electricity that is used to homes or hostels