Smart building technologies refer to advanced systems and devices that enhance the efficiency, comfort, and safety of buildings. These technologies often include Internet of Things (IoT) sensors, smart lighting, and heating, ventilation, and air conditioning (HVAC) systems that can be controlled remotely. They help monitor energy usage, optimize resource consumption, and improve overall building management. Additionally, smart building technologies can enhance security through surveillance cameras and access control systems. They also provide real-time data analytics, allowing building managers to make informed decisions about maintenance and operations. Overall, these innovations contribute to sustainable and user-friendly environments.