1. HVAC Control: DDC cabinets optimize air conditioning, heating, and ventilation by adjusting temperature, humidity, and airflow based on sensor data, reducing energy use in unoccupied areas.
2. Lighting Automation: Integrated with sensors and schedules, DDC systems dim or turn off lights in empty spaces and align with building routines (e.g., office lighting at 8 AM).
3. Water Management: They monitor flow, pressure, and tank levels, detect leaks, and optimize pump operations for efficient water use in restrooms, kitchens, and irrigation.
4. Elevator Efficiency: DDC systems adjust elevator dispatch during peak hours (e.g., morning commutes) and put idle units on standby to save energy.
5. Safety Integration: Linked to fire and security systems, DDC activates emergency protocols—lighting stairwells, shutting HVAC to block smoke, and unlocking exits.
6. Energy Analytics: They track power, water, and HVAC usage, generating reports to spot inefficiencies (e.g., wasted lighting) and guide energy-saving measures.
