Summit Commercial's line of reach-in refrigeration features durable construction built to NSF-7 commercial standards. Made in South Korea, the SCRR492 is a two-door commercial all-refrigerator with a complete stainless steel cabinet. The doors are self-closing to help protect stored contents in busy commercial settings where customers may not take the time to make sure the doors are closed. They will remain open when pushed to 90 , making it easier to load and unload the unit. The sealed back design helps to simplify cleanup. This unit features a factory-installed lock located towards the top of the door for convenient security. We include a set of locking casters for optional installation. The SCRR492 features a large 49 cu.ft. interior constructed from stainless steel for easy cleanup and lasting durability. The cantilevered shelving system allows you to adjust the eight vinyl-coated shelves to virtually any position, making it easy to accommodate any sized item. This unit is designed to fit common commercial baking trays. The LED lighting offers an energy efficient display when the door is opened. This unit utilizes adjustable cycle defrost operation to avoid temperature spikes, with a top-mounted forced air cooling system to ensure rapid temperature recovery. To ensure optimum storage conditions, the SCRR492 is equipped with a microprocessor temperature controller that makes it easy for staff to adjust the temperature. The large digital LED readout displays the current and high/low temperatures in Celsius or Fahrenheit. An audible and visual temperature alarm sounds if the unit rises or falls above a user-set range. Additional alarms include a power failure alert, door open alarm, and a condenser cleaning reminder. Designed with hydrocarbon refrigerant, the SCRR492 provides an energy efficient solution to large capacity storage. It is ETL-S listed to NSF-7 commercial standards. For a matching frost-free freezer, see the SCFF497. A glass door refrigerator version is also available (model SCR49SSG).