Innovation at work: Asian Centre wireless controller upgrade  

The wireless controller upgrade at the Asian Centre demonstrates how engineering innovation can enhance existing building performance while supporting climate resilience. 

Led by Energy & Water Services’ Building Management System (BMS) team, this retrofit aimed to improve occupant comfort, system reliability, and energy performance through optimization of the building’s mechanical systems. 

Through an innovative wireless mesh control approach, the team upgraded the legacy variable air volume controllers, minimizing physical disruption, reducing construction waste, and preserving architectural integrity. 

The new wireless sensors and controllers provide real-time, zone-level data. This enables more precise thermal comfort control and improved system responsiveness aligned with industry best practices for high-performance HVAC operation and energy conservation. The upgraded system also supports ongoing monitoring and continuous optimization. 

This project is a strong example of how Facilities continues to push innovation and sustainability in our operations, delivering measurable improvements in comfort, reliability, and energy performance while extending the life of existing infrastructure.  

Congratulations to everyone involved in this project. It highlights not just a successful technical upgrade, but also our commitment to thoughtful engineering, innovation, and long-term stewardship of campus buildings.