Abstract: Teachers guidance is one of the factors affecting the effect of laboratory open.We construct long distance two-way visible system to carry out the laboratory management combined with information transmission network and mobile terminal.Teachers can remote visually guide students using smart mobile phone,PDA and other mobile terminals to at anytime and anyplace.It is useful to strengthen laboratory management and improve open benefit.Combined with practical application,one can carry out the application analysis of experiments counseling based on the construction of two-way video system.