Detector and sensor

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{"cid":"59147","pid":"15185448","pimg_url":"\/\/img1.b2bforus.com\/6f\/c8\/da12a89d3b5b\/product\/40664759_s-w400xh400.jpg","name":"Tuya APP homeuse 80 dB wireless remote control smart remote control 2021 new all part low power Tuya app smoke detector","attrs":{"Price":"$11.50(10 - 199 Pieces) $8.70(200 - 4999 Pieces) $8.50(5000 - 49999 Pieces) $6.90(>=50000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"Cardweb"}}

{"cid":"59147","pid":"15185432","pimg_url":"\/\/img1.b2bforus.com\/6f\/c8\/da12a89d3b5b\/product\/40664674_s-w400xh400.jpg","name":"Tuya APP Hotels Home Office WiFi Fire Smoke Low Power 80 DB Smoke Leak Remote Control Tuya App Smoke Detector","attrs":{"Price":"$11.50(10 - 199 Pieces) $8.70(200 - 4999 Pieces) $8.50(5000 - 49999 Pieces) $6.90(>=50000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"Cardweb"}}

{"cid":"59147","pid":"15185418","pimg_url":"\/\/img1.b2bforus.com\/6f\/c8\/da12a89d3b5b\/product\/40664581_s-w400xh400.jpg","name":"Tuya APP DC 3V CE Smart 20 Detection Renge Low Power 80 DB Smoke WiFi Tuya Remote Control Smoke Detector","attrs":{"Price":"$11.50(10 - 199 Pieces) $8.70(200 - 4999 Pieces) $8.50(5000 - 49999 Pieces) $4.50(>=50000 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"Cardweb"}}