Door sensor

{"cid":"179703","pid":"28484386","pimg_url":"\/\/img1.tradegrowthhub.com\/7a\/2a\/b4e3364c697f\/product\/104283718_s-w400xh400.jpg","name":"Wireless Door Sensor Window Detector 433mhz 1527 Work With Home Security GSM WIFI Alarm System S001A","attrs":{"Price":"$1.50(100 - 499 Pieces) $1.40(500 - 1999 Pieces) $1.30(2000 - 19999 Pieces) $1.10(>=20000 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"Wofea"}}