China bluetooth qr code access control device

{"pid":"10804878","cid":"17525","pimg_url":"\/\/img1.tradegrowthhub.com\/c7\/5b\/c5b86f51f4a7\/product\/20593054_s-w400xh400.jpg","name":"Source blanche de Code QR des dispositifs durables LED de contr\u00f4le d'acc\u00e8s avec la fonction de Bluetooth Wifi","company_name":"Shenzhen Rakinda Technology Development Co., Ltd.","attrs":{"Prix":"Negotiation","MOQ":"1 pcs","Heure de livraison":"within 5 working days after receiving the balance","Marque":"RAKINDA"}}