en50291 1 2018 certified carbon monoxide sensor

{"cid":"91224585","title":"EN50291 Certified CO Carbon Monoxide Detector with 10 Year Lifespan and Electrochemical Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/a2\/d6bd300e45a9581cccbb7bd267e5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Symank","Model Number":"JKD-624","Minimum Order Quantity":"100pcs","Delivery Time":"5 days","Certification":"CE\/ROHS\/SGS\/UKCA","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"50K\/Month","Packaging Details":"Color box,size:110\u00d755\u00d7110mm,60pcs in one carton,carton size:61x30x28cm","Detect":"CO","Gas Species":"Carbon Monoxide","Temperature":"10 ~ 50 \u2103","Installation":"ceiling or wall","Operatinghumidity":"10% to 90% RH non-condensing","Housing":"ABS , white","Mountingtype":"Wall Mount or Tabletop","Sensitivity":"Countinuors adjustable","Alarm Current":"\u226430mA","Batterytype":"2 x AA Batteries","Temperature Range":"-10\u00b0C to 50\u00b0C"}}

{"cid":"91200158","title":"0-999ppm ABS Smart Carbon Monoxide Alarm , CO Gas Leak Detector With LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/cd\/5338a0a23c30a3dd6082cacc5a9e-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"ZKD620C","Minimum Order Quantity":"1 piece","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Packaging Details":"paper carton","Product name":"Carbon Monoxide \/CO Gas Detector","Detecting Gas":"CO\/Carbon Monoxide","Sensor":"Electrochemical Sensor","Material":"ABS Plastic","Alarm mode":"audible and visual alarm","Warranty":"1 Year","Battery":"3*1.5V AA","Certificate":"CE ISO EN 50291 approved","Size":"106*37.5mm","Weight":"195g"}}