Reefers Online is the web-based interface for the Global Monitoring Server (GMS), which collects and stores data directly from reefer containers equipped with RMM+ or from local reefer monitoring systems like REFCON, RefLine, and RefBox. These effective monitoring solutions for shipping terminals, warehouses, ships, trains, and trucks record data from reefer refrigeration equipment and sensors, and send it to the Global Monitoring Server via Internet connections, satellites, and GRPS services.