• Fan Control• Manages supply and return fans• Supports variable speed via VFDs (Variable Frequency Drives)• Temperature Regulation• Controls heating and cooling coils• Integrates with thermostats and sensors• Humidity Management• Activates humidifiers or dehumidifiers based on setpoints• Filter Monitoring• Alerts when filters are clogged or need replacement• Fire & Safety Integration• Interlocks with fire dampers and smoke detectors• Shuts down AHU during emergencies• BMS Compatibility• Interfaces with Building Management Systems via potential-free contacts or Modbus/BACnet protocols• Remote Operation• Allows control and monitoring from centralized systems or mobile apps