RF Device

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{"cid":"94182","pid":"19729845","pimg_url":"\/\/img1.b2bforus.com\/ae\/57\/d407c01514e1\/product\/63990527_s-w400xh400.jpg","name":"C50W Independent Alarm, Wireless Transmission Network Alarm Smoke Detector 433Mhz Smoke Detector RF-504","attrs":{"Price":"$4.89(10 - 49 Pieces) $4.75(50 - 199 Pieces) $4.55(200 - 9999 Pieces) $4.19(>=10000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"E7WIN"}}

{"cid":"94182","pid":"19729836","pimg_url":"\/\/img1.b2bforus.com\/ae\/57\/d407c01514e1\/product\/63990475_s-w400xh400.jpg","name":"Photoelectric Fire Alarm Cigarette Smoke Detector 2 Wire 4 Wire 4 Wire With Relay Output 433Mhz Smoke Detector RF-504","attrs":{"Price":"$4.89(10 - 49 Pieces) $4.75(50 - 199 Pieces) $4.55(200 - 9999 Pieces) $4.19(>=10000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"E7WIN"}}

{"cid":"94182","pid":"19729826","pimg_url":"\/\/img1.b2bforus.com\/ae\/57\/d407c01514e1\/product\/63990431_s-w400xh400.jpg","name":"433mhz smoke detector sensor work with SONOFF bridge ewelink APP WIFI control 433Mhz smoke detector RF-504","attrs":{"Price":"$4.79(10 - 49 Pieces) $4.65(50 - 199 Pieces) $4.46(200 - 9999 Pieces) $4.11(>=10000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"E7WIN"}}

{"cid":"94182","pid":"19729816","pimg_url":"\/\/img1.b2bforus.com\/ae\/57\/d407c01514e1\/product\/63990369_s-w400xh400.jpg","name":"UL Listed 4 Wire Sentek Smoke Detector SD119 For Fire Alarm System 433Mhz Smoke Detector RF-504","attrs":{"Price":"$4.89(10 - 49 Pieces) $4.75(50 - 199 Pieces) $4.55(200 - 9999 Pieces) $4.19(>=10000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"E7WIN"}}