The DM series Danish push-button dispatch consoles are a multi-functional push-button communication dispatch console independently developed by Huguang Communication. They are widely used in emergency command and dispatch for industries such as power, metallurgy, petrochemicals, coal mining, mining, transportation, and pipeline corridors. They feature advanced technology, attractive appearance, and comprehensive dispatching functions. The dispatch keyboards include four models: DM128, DM64, DM-T56, and DM-T120.