... writing on paper Positioning accuracy,error rates within mm level i-Interactor DG-200 USB infrared interactive white board Specificationsi-Interactor ... without break pointLow responding rate. Break point when writing.The i-pen has left click, right click and double click functions ... any projector , then you get one interactive white board ! The i-cam can detect any information that writing or drawing on ...
- China
- ADD:Room 1905,Entrance 3, Building 2, Triumph Mansion, No.170, Beiyuan Road,Chaoyang District, Beijing, P.R.China,Beijing,Beijing
- TEL:86-010-59273369