In this paper we present a feasible Industrial Automation System in which ubiquitous power lines are mode of transmitting data over 220V/50Hz (440V/50Hz Also) to control the electrical devices. A power line communication modem is used in which FSK [Frequency shift keying] is used for modulating the signal. An Android device is connected to microcontroller via. Wi-Fi and this android device sends the data and in turn controls the devices. There are Multiple receivers which contain the power line modem can be connected through the power line to the devices.