Inside, the SCFF53BSS utilizes frost-free operation with fan-forced cooling to ensure low maintenance and even temperature distribution. Recessed LED lighting offers an attractive yet efficient look. The digital thermostat makes it easy to manage the interior temperature. This unit includes adjustable chrome shelves for flexible storage. Additional features include an open door alarm, high temperature alarm, and Sabbath mode setting that lets you disable some of the electrical elements during periods of observance.