Using the wireless remote control kit to control AC220V motor. <br />The long range wireless remote control kit can be used in agriculture automation, industry automation, and home automation.The working distance of long range remote control kit is 3000m, 4000m, 5000m. <br />Model: 0020104 <br />Online shop: http://www.carymart.com/ <br />Skype: gysyxjy
