DBS

Real time and multi-ways video/audio/microphone broadcasting between teacher and students. Multi-ways (teacher to students, students to teachers, and students to students) keyboard/mouse control establishes an interactive and vivid language learning environment. Features Support 3 way broadcasting: teacher to student, student to teacher, student to student. Support up to 80 students. Integrate multimedia devices such as DVD / VCR / NB/projectors to broadcast. With dialogue function which can let students make conversation through microphone. With KBM control function, teacher can control student’s mouse and keyboard from teacher’s side.廢水汙水清除