Remotecontroloperation, wall-mounted installation, small volume and light weight.
遥控操作，挂墙式安装，体积小，重量轻；
2
This system uses the head movement controlled camera pan and tilt to replace pan and tilt's manual operation, and so enhance the efficiency of the remotecontroloperation.
Giant magnetostrictive thin films are very promising for micro-electro-mechanical systems (MEMS) as they combine high energy output, high frequency and remotecontroloperation.