Ceiling mounted Smoke Detector

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{"cid":"120373","pid":"22380445","pimg_url":"\/\/img1.b2bforus.com\/4d\/da\/46bb37afaf97\/product\/75487359_s-w400xh400.jpg","name":"Quality Remote Control Smart Life Size Tuya Wifi Smoke Sensor Remote Control Work With Amazon Alexa Google","attrs":{"Price":"$12.00(2 - 49 Pieces) $11.50(50 - 99 Pieces) $11.00(100 - 499 Pieces) $10.50(>=500 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"yuanjing"}}

{"cid":"120373","pid":"22380432","pimg_url":"\/\/img1.b2bforus.com\/4d\/da\/46bb37afaf97\/product\/75487307_s-w400xh400.jpg","name":"China WholesaleWifi Fire Smoke Detector Standalone App Remote Control Smoke Detector Sensor For Home Security","attrs":{"Price":"$12.00(2 - 49 Pieces) $11.50(50 - 99 Pieces) $11.00(100 - 499 Pieces) $10.50(>=500 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"yuanjing"}}

{"cid":"120373","pid":"22380418","pimg_url":"\/\/img1.b2bforus.com\/4d\/da\/46bb37afaf97\/product\/75487247_s-w400xh400.jpg","name":"Custom Factory Wi-Fi Version and App Controlled Wireless Smoke Sensor Remote Control for Home Security and Smart Home Automation","attrs":{"Price":"$12.00(2 - 49 Pieces) $11.50(50 - 99 Pieces) $11.00(100 - 499 Pieces) $10.50(>=500 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"yuanjing"}}

{"cid":"120373","pid":"22380397","pimg_url":"\/\/img1.b2bforus.com\/4d\/da\/46bb37afaf97\/product\/75487167_s-w400xh400.jpg","name":"Universal Wifi Lpg Smart Natural Methane CH4 Carbon Monoxide Detector Carbon Monoxide Leak Life Tuya Leak Coal Flammable Alarm Sensor","attrs":{"Price":"$13.89(2 - 49 Pieces) $13.50(50 - 199 Pieces) $13.00(200 - 499 Pieces) $12.90(>=500 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"yuanjing"}}