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By SHI FUTIAN in Chengdu | CHINA DAILY | Updated: 2023-07-29 08:05
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Dong'an Lake Sports Park Multipurpose Gymnasium. XINHUA/CHINA DAILY

One of the system's biggest advantages is the reduction in the savings it delivers.

"It helps us to reduce energy consumption by up to 15 percent. The system can detect the number of people inside the venue in real-time, and based on that, can adjust the air-conditioning.

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