金沙检测线路js69(中国)股份有限公司-BinG百科

1. Display picture and videos of class, remote bulletin school

notification

2. Student and parents communication, support voice and text

3. Student attendance functions, class in/out students statistics,

and absence statistics

4. Curriculum display, and relevant teachers detail

information display

2. Cast aluminum explosion-proof top shell and

steel bottom shell

3. Circular key slot for lock, preventing sharp

objects from damaging