A Primary School were installed total 3 sets of ceiling type TVs at school playground area. Works Included connection of existing playground system, Audio System, Projector, VGA extender and CAT6 cabling.
小學操場共安裝了3部天花式電視，工程包括連接舊有的操場音響及廣播系統、投影機、VGA延長器及CAT6佈線。
