effective fire alarm system for buildings

{"cid":"91221733","title":"Effective Conventional Fire Alarm System for Building Fire Detection with Heat Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/22\/4c4a58d8e737472747d3385faafb-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XHA","Model Number":"XHA8025","Minimum Order Quantity":"1","Delivery Time":"3 Working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"10000PCS\/Month","Packaging Details":"100pcs\/carton","Wired":"2 Wired , Non-polarized","Name":"Conventional Heat Detector","Operating Temperature":"0-50\u00b0C","Size":"103*103*55mm","Humidity Range":"10% to 95% non-condensing","Apaitplicon":"Fire Alarm System","Weight":"105 g","Product Type":"2 Wire Heat Detector","Standby Current":"\u226480\u00b5A @ 24 VDC"}}

{"cid":"91148076","title":"SUS304 Face Recognition Pedestrian Swing Gate with 1.5s Opening Speed for Access Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/32\/8b42e6d44e98acb337162dad3c9b-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"SINOMATIC","Model Number":"SN-SW07","Minimum Order Quantity":"Sample order accepted","Delivery Time":"5-10 working days after payment received","Certification":"CE\/ ISO","Place of Origin":"Shenzhen, China.","Payment Terms":"T\/T,Western Union,,L\/C,D\/A,D\/P","Supply Ability":"3,000pcs per month","Packaging Details":"Carton\/Plywood box\/Pallet","Product name":"Slim swing barrier","Shape":"Square","Frame material":"SS304","Arm material":"Acrylic\/SS304","Arm lenght":"Max. 800mm for single unit","Housing material":"SUS304"}}