Multibrand compatibility: Specifically engineered to work across a wide range of refrigerator brands, delivering reliable performance in both fridges and freezers. Precise temperature monitoring: Features a 2K temperature detector that provides accurate readings essential for maintaining the freshness of your perishables. Diversified head designs: Available with round or square heads to fit different model requirements, improving fit and functionality. Replacement for models: Replaces AP3185407 and other compatible sensors, offering an easy maintenance solution for your appliance. Why you need it Consistent cooling performance: Accurate temperature readings help prevent spoilage and preserve freshness, even in fluctuating conditions. Easy compatibility: Works with multiple refrigerator brands and models, reducing the need for modelspecific parts. Flexible installation: Two head designs allow you to match your specific model's sensor interface without modifications. Use scenarios Household fridge maintenance: a failing sensor in a standard kitchen refrigerator to restore stable cooling and prevent premature spoilage of stored foods. Old or mixedbrand appliances: Upgrade older units or multibrand setups that use AP3185407 or similar sensors to maintain reliable temperature control in both fridge and freezer compartments. Office or dormitory setups: Equip compact or multidoor units with a versatile sensor to ensure accurate temperature monitoring across different storage zones.