Zinc-alloyed metal Overhead door contact

{"cid":"194383","pid":"29852579","pimg_url":"\/\/img1.tradegrowthhub.com\/19\/8b\/ef1256d35c64\/product\/111104887_s-w400xh400.jpg","name":"Home Metal Aluminum Shell 12V Security System 24V Normally Open Or Closed Magnetic Switch With L Bracket For Door Surprise Use","attrs":{"Price":"$3.89(100 - 999 pieces) $3.69(1000 - 4999 pieces) $3.59(5000 - 9999 pieces) $3.39(>=10000 pieces)","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"Snowwolf"}}

{"cid":"194383","pid":"29852578","pimg_url":"\/\/img1.tradegrowthhub.com\/19\/8b\/ef1256d35c64\/product\/111104882_s-w400xh400.jpg","name":"Home Security System Aluminum Case Stable Sensing Distance Roller Shutter Door Switch Magnetic Sensor with Japan OKI Reed","attrs":{"Price":"$2.59(100 - 999 pieces) $2.39(1000 - 4999 pieces) $2.19(5000 - 9999 pieces) $1.89(>=10000 pieces)","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"Snowwolf"}}

{"cid":"194383","pid":"29852574","pimg_url":"\/\/img1.tradegrowthhub.com\/19\/8b\/ef1256d35c64\/product\/111104861_s-w400xh400.jpg","name":"NO\/NC\/COM Housing Shutter Door Alarm Home Security System Zinc-alloy Overhead Magnetic Contact Switch With Metal Shield Armored Cable","attrs":{"Price":"$3.69(100 - 999 pieces) $3.49(1000 - 4999 pieces) $3.29(5000 - 9999 pieces) $2.99(>=10000 pieces)","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"Snowwolf"}}

{"cid":"194383","pid":"29852571","pimg_url":"\/\/img1.tradegrowthhub.com\/19\/8b\/ef1256d35c64\/product\/111104842_s-w400xh400.jpg","name":"Home Security System Zinc-Alloyed Metal Shell Overheard Garage Door Magnetic Contact Switch With L Bracket Optional","attrs":{"Price":"$1.99(100 - 999 pieces) $1.89(1000 - 4999 pieces) $1.79(5000 - 9999 pieces) $1.69(>=10000 pieces)","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"Snowwolf"}}