ASSA ABLOY Entrance Systems’ Automated Reefer Door, No. MD2000, is an automatic door for refrigerated trucks and trailers. The MD2000 opens with speed, electronically senses the presence of workers and cargo passing through, and quickly closes once the passage is clear. The door will help streamline the food delivery process and ensure a constant temperature and humidity barrier for reefer interiors. The MD2000 provides temperature control, food chain security, and significant fuel savings, while improving overall delivery efficiency. The door was designed for refrigerator and freezer applications and has been tested and validated to operate at 0 degrees Fahrenheit.