Freezer rooms are large, insulated spaces designed to store perishable items at low temperatures. They are commonly used in industries like food service, pharmaceuticals, and agriculture to preserve products such as meat, vegetables, and vaccines. The controlled environment helps prevent spoilage and extends the shelf life of these items. These rooms are equipped with powerful refrigeration systems that maintain temperatures typically below -18°C (0°F). Freezer rooms can vary in size, from small walk-in units to large industrial facilities. Proper maintenance and monitoring are essential to ensure the efficiency and safety of the stored products.