这种控制器是一种可装入上衣口袋内的小型工业机械无线遥控操作装置。 特点: ① 即使是出现信号混淆,也不会产生误动。 ② 采用易操作的平板开关。 ③ 电池到了更换时间,自动显示。 This controller is a small industrial machinery can be loaded into the pocket pocket wireless remote control device. Features: ① even if there is signal confusion, it will not produce a malfunction. ② easy-to-use tablet switch. ③ battery to the replacement time, automatically displayed.