KIO展厅中控_V2 app for iPhone and iPad 4.9 ( 2369 ratings ) Business Utilities Developer: KIO Free Current version: V2.6.2, last update: 7 years ago First release : 26 Nov 2012 App size: 1.62 Mb 展厅中控系统iPad客户端。用于展厅展项、PC、投影仪等的控制。