Home automation for many years had faced challenges that limit its spreading around the world. These challenges caused by the high cost of Own such a home, inflexibility system (cannot be monitored outside the home) and issues to achieve optimal security. Our main objective is to design and implement a smart home model that is simple, affordable to the users. The proposed system provide flexibility to monitor the home, using the reliable cellular network. The user will be able what is inside the home when he /she is away from home. In addition to that, our model overcome the issue of the security by providing different sensors that detects smoke, gas, leakage of water and incases of burglary. Moreover, a camera will be available in the home to give a full view for the user when he/she is outside the home. The user will be informed by an application on his/she phone incase if there is a fire, water leakage and if someone break into the house. This will give the user a chance to take an action if such cases happened. Furthermore, the user can monitor the lighting system of the home, by giving the user a chance to turn the lights on and off remotely.

翻译：多年来，家庭自动化一直面临诸多挑战，限制了其在全球范围内的普及。这些挑战源于智能家居的高昂拥有成本、系统缺乏灵活性（无法实现在家外进行监控）以及难以实现最优安全性等问题。我们的主要目标是设计并实现一种简单且用户可负担的智能家居模型。所提出的系统利用可靠的蜂窝网络提供了居家监控的灵活性，使用户能够在离家时了解家内情况。此外，该模型通过集成检测烟雾、气体、漏水及防盗的不同传感器来克服安全性问题。同时，家中将配备摄像头，为用户在室外时提供全景视角。若发生火灾、漏水或入室盗窃等情况，用户将通过手机应用程序收到通知，从而有机会采取相应措施。此外，用户还可以监控家居照明系统，实现远程开关灯操作。