high performance smoke detector

{"cid":"91187147","title":"Portable Wireless fire smoke detector carbon dioxide wireless 433\/315mhz high quality smoke detector CE approval","imgUrl":"https:\/\/img.ismap.com\/nimg\/97\/43\/f827f9aa55db428569fe678906c1-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"VANSHUI","Model Number":"GR-SM200D","Minimum Order Quantity":"1pcs","Delivery Time":"3-5working days","Certification":"CE,FCC","Place of Origin":"SHANGHAI,CHINA","Payment Terms":"T\/T, Western Union,Paypal","Supply Ability":"10000Pcs\/month","Packaging Details":"color box:11*12*6cm, 100g, 100pcs\/carton, 51*45*31cm\/carton, 18kg\/carton","Item name":"RF433 Wirless smoke detector","Color":"White","Working voltage":"DC9V","Static current":"\u226410uA","Alarm current":"\u226435mA","Radio frequency":"315\/433MHz,2262\/4.7M\u03a9 1527\/300K","Alarm Mode":"Strobe and siren","Mounting method":"Ceiling","Certificate":"CE FCC RoHS"}}

{"cid":"91223394","title":"Chemical Etching Metal Mesh For High Sensitivity Smoke Detector Systems","imgUrl":"https:\/\/img.ismap.com\/nimg\/ad\/a9\/f4874b9609cdc31c8df0c6e72dc5-200x200-1.jpg","attrs":{"Price":"80-100USD","Brand Name":"XHS\/ Customized","Model Number":"XHS\/ Customized","Minimum Order Quantity":"10","Delivery Time":"2-3 weeks","Certification":"ISO9001 ISO14001","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"10000-100000PCS \/ week","Packaging Details":"PE bag, Carton","Durability":"High","Complexity":"High","Tolerance":"\u00b10.005mm","Thickness":"0.02mm-1.5mm","Lead Time":"2-3 Weeks","Size":"Customized","Precision":"High","Cost":"Low"}}