Automatic Side chain motor controller

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{"cid":"116956","pid":"22054001","pimg_url":"\/\/img1.b2bforus.com\/11\/f4\/f18ed62e4ced\/product\/74109784_s-w400xh400.jpg","name":"LED Signal Light Side Motor Garage Door Transmitter Receiver Controller For Door Hardware &roller Door Hardware Key Rolling Chain Motor","attrs":{"Price":"$5.00(1000 - 99999 Pieces) $4.70(100000 - 999999 Pieces) $4.50(1000000 - 99999999 Pieces) $4.00(>=100000000 Pieces)","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"HFY"}}

{"cid":"116956","pid":"22053973","pimg_url":"\/\/img1.b2bforus.com\/11\/f4\/f18ed62e4ced\/product\/74109673_s-w400xh400.jpg","name":"3.4g Auto BT Remote For iPhone BT Remote Control BT Roller Shutter By BT Remote App For Motor Phone App Side Control","attrs":{"Price":"$6.50(1000 - 9999 Pieces) $6.00(10000 - 999999 Pieces) $5.00(1000000 - 99999999 Pieces) $4.00(>=100000000 Pieces)","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"HFY"}}

{"cid":"116956","pid":"22053950","pimg_url":"\/\/img1.b2bforus.com\/11\/f4\/f18ed62e4ced\/product\/74109576_s-w400xh400.jpg","name":"Automatic for General Electric Garage Door \/Rolling Door \/Roller Shutter Door Controller Receiver Chain Machine 433MHZ","attrs":{"Price":"$4.50(1000 - 9999 Sets) $4.00(10000 - 99999 Sets) $3.80(100000 - 99999999 Sets) $3.50(>=100000000 Sets)","MOQ":"1000.0 Sets","Delivery Time":"Negotiable","Brand":"HFY"}}

{"cid":"116956","pid":"22053917","pimg_url":"\/\/img1.b2bforus.com\/11\/f4\/f18ed62e4ced\/product\/74109438_s-w400xh400.jpg","name":"2018 new universal rf 433Mhz automatic wireless remote control switch receiver-transmitter for door","attrs":{"Price":"Negotiable","MOQ":"1000.0 Pieces","Delivery Time":"Negotiable","Brand":"HFY"}}