This paper presents a design and prototype implementation of new home automation system that uses Wi-Fi technology as a network infrastructure connecting its parts. With the help of a web server and a LAN connection the system provides a scalable and a wide range coverable device. The system is highly advanced as it uses a cheaper Wi-Fi connection and a server that can store data. Users and system administrator can locally (LAN) or remotely (internet) manages and control system code. Thus, a highly automated system is available to the user. The system is secured as the user has to enter password and that is not known to any intruders.