... 1.Integration of Computer and TV function. 2.Widely used for meeting, teaching, advertising All-in-one PCTV with touch screen 1. network ... save and print the writing, record the writing process, play multi-media files, postil OFFICE file, the software provide teaching tools ... area. replace the white board and projector. 3.TV Function Support all functions of television, support 1080P, support PAL,NTSC, ...