Many commercial buildings use wired industrial communication protocols such as RS485 and Modbus.
A meeting room control panel with RS485 support can connect directly to:
- HVAC controllers
- Air conditioning systems
- Temperature controllers
- Energy meters
- Building automation equipment
Advantages:
- Long-distance communication
- High reliability
- Strong anti-interference capability
Example:
Smart Meeting Room Panel → RS485 Modbus → HVAC Controller
Users can adjust:
- Temperature
- Fan speed
- Air conditioning modes
directly from the touchscreen.
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