bsi en 50291 co alarm detector

{"cid":"91202263","title":"BSI EN50291 CO Alarm Detector CE ROHS Garage Warehouse Dia 124mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/a9\/c0a33891e1d0ba735b48c76e130f-200x200-1.jpg","attrs":{"Price":"USD 8-9\/PC","Brand Name":"WG Sensor\u2122","Model Number":"CM100","Minimum Order Quantity":"1000 pcs","Delivery Time":"5-10 work days","Certification":"CE, BSI EN50291","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"1000000 pcs per year","Name":"CO Alarm Detector","Working voltage":"DC9V","Working Currency":"\u2264 17uA","Alarming currency":"Follow EN50291-1","Detecting gas":"Carbon Monoxide","Detecting Range":"\uff0825 ~ 500\uff09ppm","OEM\/ODM":"Supported","E-Mail":"sales@wgsensor.com","WhatsApp":"+8613333637163"}}

{"cid":"91158103","title":"CO Gas Dectors with electro-chemical sensor Designed to latest EN 50291\/CE requirements","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/a8\/ba445223dd1ade9af82251f1a322-200x200-1.jpg","attrs":{"Price":"USD FOB SHENZHEN","Brand Name":"JSUS","Model Number":"JS-GD40","Minimum Order Quantity":"500pcs","Delivery Time":"5-7days","Place of Origin":"China","Certification":"CE&ROHS","Packaging Details":"115PCS\/Box","Payment Terms":"L\/C,T\/T,Paypal","Supply Ability":"100,000sets\/month","Usage":"Gas"}}

{"cid":"91224585","title":"Professional OEM CO Carbon Monoxide Detector with 7 Years Life EN 50291 T\u00dcV Approved and Electrochemical Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/f6\/584fabf585169d8730b0075f5b2f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Symank","Model Number":"JKD-622","Minimum Order Quantity":"100pcs","Delivery Time":"5 days","Material":"PC, anti-scratch","Operating Voltage":"4.5V DC","Alarm Level":"6% \u00b13% LEL","Operating Current":"15mA","Temperature Range":"-10\u00b0C to 50\u00b0C","Mountingtype":"Wall mount or tabletop","Size":"105mm*40mm","The Battery Life":"\u226512 Months","Voltage":"4.5V","Power Supply":"1.5V battery","Standby Working Current":"\u226415uA","Operatingtemperaturerange":"-10\u00b0C to 50\u00b0C","Certification":"CE\/ROHS\/YUV","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","Detectiontype":"Electrochemical sensor"}}