The system is based on modular design. It completes remote control and remote measure of embedded networkterminal based on man-machine interface.
系统采用模块化设计,通过人机交互界面实现对嵌入式网络终端的遥测和遥控功能。
2
Because of the nonstandard networkterminal device, this kind of system has many disadvantages such as high price, difficult maintenance and inconvenient updating.
这种系统由于采用的是非标准网络终端设备,其缺点是价格昂贵、维护困难、不便于产品的升级换代。
3
For Internet you can choose China Unicom or China Telecom. For additional telephone connection or networkterminal, it must be applied and shall not make someone self.