Automatic External controller

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{"cid":"116956","pid":"22052689","pimg_url":"\/\/img1.tradegrowthhub.com\/11\/f4\/f18ed62e4ced\/product\/74104335_s-w400xh400.jpg","name":"Automatic door motor ac motor\/rolling chain driving garage door opener\/rolling shutter motor electric remote controller","attrs":{"Price":"$6.00(100 - 999 Sets) $5.00(1000 - 9999 Sets) $4.50(10000 - 99999999 Sets) $4.00(>=100000000 Sets)","MOQ":"100 Sets","Delivery Time":"Negotiable","Brand":"HFY"}}