Technologies used in smart home automation include IoT devices, remote sensors, and various communication protocols such as Wi-Fi, Zigbee, and Z-Wave. These technologies allow homeowners to control and monitor systems like lighting, heating, security, and appliances from a centralized platform, often via smartphone or voice commands. The integration of artificial intelligence further enhances these systems by enabling predictive functionalities and personalized settings. Smart home automation improves energy efficiency, security, and convenience, transforming residential living into a more connected and automated environment.