## 6 IoT-Enabled Systems
In addition, they are equipped with self-diagnostic capabilities that may detect component failures early and notify maintenance personnel, decreasing downtime and averting expensive breakdowns [68]. Overall, these intelligent and IoT-enabled outdoor air conditioning systems offer a significant advancement in outdoor cooling, closely correlating with more prominent efficiency and sustainability goals. Incorporating Internet of Things (IoT) technology into outdoor air conditioning systems is a revolutionary breakthrough with far-reaching effects on energy savings, user comfort, and system operation. This technical breakthrough is reinforced by a growing corpus of research demonstrating the many advantages of intelligent, IoT-enabled devices [69]. A network of sensors that continually monitors a variety of environmental factors, including temperature, humidity, air quality, and even occupancy, is one of the most critical aspects of these systems. This real-time data gathering is the basis for dynamic system control, allowing the air conditioning units to adapt to changing circumstances and maximise performance. This abundance of sensor data is processed using advanced data analytics methods to detect patterns, trends, and anomalies that might influence system modifications [70]. For instance, if the system senses a rapid spike in external temperatures, it may instantly change its cooling capacity to maintain a pleasant internal atmosphere. This dynamic control enables the system to predict future situations based on existing data, thus boosting efficiency. The energy efficiency of these intelligent systems is a major goal. These systems may dramatically minimise energy use by adjusting the operation of components such as pumps, fans, and compressors to the current cooling demand. This is significant not only for decreasing operating expenses but also for limiting the environmental effect of air conditioning, which is especially relevant considering the rising concerns over climate change and resource depletion [71]. Another critical emphasis of IoT-enabled air conditioning systems is user comfort. Individual user preferences may be accommodated by modifying temperature, humidity, and ventilation rates to produce a more pleasant atmosphere. In addition, they may monitor indoor air quality and change ventilation rates appropriately, promoting a better living or working environment [72]. These systems' remote monitoring and control features provide additional convenience and utility. Through smartphone applications or online interfaces, facility managers or homeowners may quickly monitor and alter system settings, allowing for more preventative system maintenance. This remote access is not only advantageous for its user-friendliness; it also provides faster reaction times in the event of system failure, hence decreasing downtime and averting expensive losses. In addition, these systems have self-diagnostic capabilities that may discover potential flaws before they become severe problems, notifying maintenance personnel and even recommending fixes. This predictive maintenance capacity is a significant improvement since it extends the life of air conditioning equipment, contributing to sustainability objectives by lowering the frequency of replacements [73]. In conclusion, incorporating Internet of Things (IoT) technology into outdoor air conditioning systems is a comprehensive innovation that solves several crucial concerns about energy efficiency, environmental sustainability, and user comfort. By integrating real-time sensor data, sophisticated analytics, dynamic control mechanisms, and remote monitoring capabilities, these intelligent systems provide a highly flexible, efficient, and user-friendlyoutdoor cooling solution. As a result, they are ready to establish new industry norms which correspond closely with broader goals of environmental responsibility and sustainable living.