Intelligent Circular Defrost Function Maintains cooling efficiency and reduces ice buildup with a preset defrost cycle that automatically adjusts intervals based on ambient humidity. This ensures the refrigerator or freezer operates at performance without disruption. Ideal for environments where consistent low temperatures are essential, such as commercial kitchens, laboratory cold storage, or household use. Silent Operation Technology Operates at a noise level of less than 25 decibels, thanks to a design that eliminates mechanical relays and the clicking sound during transitions. Offers quiet, uninterrupted cooling, making it suitable for installations in bedrooms, office break rooms, or quiet working environments where noise control is important. Easy Installation Design Features standard terminal blocks that require no soldering. Colorcoded connections make the process straightforward, and included installation diagrams guide even beginners through setup. Compatible with standard refrigeration systems, allowing quick integration and minimizing downtime for both professional and DIY installers. Time Memory Protection Function Automatically saves the scheduled progress in the event of a power outage and resumes the incomplete cycle when power is restored. This prevents temperature fluctuations from repeated thawing, helping to preserve food freshness, protect sensitive medical supplies, and maintain stable conditions for laboratory specimens. Key Benefits at a Glance Reduces maintenance needs by minimizing ice buildup Keeps operation quiet and discreet for any location Easy installation without specialized tools or soldering Protects stored contents during power interruptions Suitable for household refrigerators, commercial cooling units, and specialized cold storage applications