The department guided by its vision to provide world-class wastewater and stormwater drainage services enabling the sustainable development of Hong Kong, appoints UAT to design and build an integrated LED video display system for its multi-purpose space in the control room building, facilitate the real-time display of simultaneous operations of the Effluent Polishing Plant. The 8.4m x 2.4m LED Wall, incorporating the advanced Micro LED Flip Chip COB technology and delivering vividly real color with low power consumption and high durability, is seamlessly integrated with room-filling wireless microphone audio system, wireless content sharing system, and central control system of all audio-visual components, to deliver an impressive and engaging video experience for visitors to the “Environmental Campus” with ease of operation.