Ideal for homeowners who want to keep food fresh, renters seeking appliance efficiency, restaurant operators requiring storage conditions, and enthusiasts who enjoy handson appliance maintenance. This sensor integrates seamlessly into your fridge without occupying valuable space, helping optimize energy use and reduce household electricity bills. Made from corrosion resistant materials and designed to withstand extreme temperatures, this sensor delivers reliable performance across a range of refrigerator models. Suitable for use in household refrigerators, commercial coolers in supermarkets or convenience stores, dormitory minifridges, and other refrigerators, helping keep food fresh in any setting. Use scenarios: In a home kitchen to help food stay fresh longer and reduce energy consumption. In a small cafe or supermarket cooler to maintain consistent storage conditions and protect inventory quality. In dormitory or sharedfridge environments to extend the life of groceries and minimize waste.