sunevision holdings limited (chinese: 新意網集團有限公司) (sehk:1686) is an it company and the technology arm of sun hung kai properties, one of the largest property developers in hong kong. it is engaged in operation of internet and data services centers and provision of system management services, and the design and installation of satellite master antenna television (smatv) or communal antenna broadcast distribution (cabd) and security surveillance system.[1]