Remote control operation, wall-mounted installation, small volume and light weight.

遥控操作，挂墙式安装，体积小，重量轻；

youdao

Provide on site and remote technical support for reparation and installation.

提供现场和远程的安装和技术支持。

youdao

Provide on site and remote technical support for reparation and installation.

提供现场和远程的安装和技术支持。

youdao