Precise temperature control: Accurately monitor and regulate the temperature to prevent excessive or insufficient defrosting, maintaining refrigeration efficiency and stable storage conditions. Energy conservation and power saving: Start the defrosting program as needed, reducing ineffective operation and lowering energy consumption. Extend lifespan: Prevent the compressor from being overloaded due to frequent defrosting, helping to protect refrigerator components and improve longevity. Intelligent and convenient: Automatically triggers defrosting, reducing manual operation and enhancing user convenience. Use scenarios Home use with variable daily demand: In a family kitchen, the system maintains consistent temperatures for stored foods while performing defrosting automatically as needed. Energyconscious environments: In apartments or homes aiming to reduce electricity costs, the defrost cycle runs only when required, minimizing wasted energy. Busy households with frequent door openings: Automated defrost reduces manual maintenance, simplifying operation and saving time.