Abstarct
The project is an electronic circuit board and alternating current extension utilized through internet, cloud database, HTTP protocol services and with the use of android smartphones as a command sender to the electronic circuit board. It is composed of relays panels acting as the terminal of switch the alternating current to switch on or off the assigned electrical socket. The current transformer per socket for measuring and recording the kwatt-hour consumption of the runtime of each appliance. And also, the project has a web-cam attached to 180 degrees rptation servo motor for controlling the camera for rotation from the smart phone via internet.

It is controlled using android phones only and raspberry Pi 3 B+acts as the receiver. A broadcorn BCM2837BO, cORTEZ - A53 (ARMV8) 64 -BIT SoC @1.4 GHz serve as the processor, the general purpose input/output pin of the processor is connected to the relays for switching the electrical outlets to either close or open the connection and manipulation of the solenoid door lock, PWM signals for the servo motor's position from the mobile phone. The phone has an application that was designed and combined to the raspberry pi to recieve and dend data and command, vice versa, switching on and off appliciance is conveneient.
The project's structure is to formulate an innovative approach on the development of home security, electric consumption efficient utilization and safety countervmeasures provided for the household users. The project was evaluated bym means of experimentations, and various trials and errors exercises. The functionality, accuracy and user-interface, the evaluators and benefactors were persuaded to use the potential of the device for real world application