Appearance coordination: As an important part of the refrigerator's exterior, its design complements the overall style of the refrigerator, enhancing the product’s visual appeal and improving the decorative unity of the kitchen space. Temperature awareness reminder: Some smart door handles integrate temperature sensing functions, intuitively displaying the temperature range inside the compartment, reminding users to adjust cooling settings in a timely manner, ensuring food preservation. Emergency opening backup: When the refrigerator door is difficult to open due to pressure differences or other issues, some door handles are equipped with an emergency opening mechanism, allowing for smooth door access through simple operation and preventing food spoilage due to inaccessibility. Balcony Sliding Door Handle, Sliding Door Handle, Plastic Sealed Door And Window Handle, Manufacturer: GENTERUN