The LG GR-B197GTCA refrigerator boasts an array of convenient features to keep your food fresh and organized. Its adjustable temperature settings for both the freezer and refrigerator compartments allow you to customize cooling based on your needs. The door open alarm alerts you if the door is left ajar, preventing spoilage. It also includes a self-diagnosis function that detects and alerts you to any issues, helping you maintain optimal performance. The slide-under shelf provides extra space for storing taller items like bottles or gallon containers.