bsi en 50291 co alarm detector

{"cid":"91202263","title":"Mine Industrial BSI EN50291 CO Alarm Detector 86mm Nest Carbon Monoxide Detector","imgUrl":"https:\/\/img.ismap.com\/nimg\/b4\/0a\/94e07f0b1a355025c0f809b07b1f-200x200-1.jpg","attrs":{"Price":"Negotiable(Products popular subject to customers)","Brand Name":"WG Sensor\u2122","Model Number":"JM-KBC1","Minimum Order Quantity":"49pcs","Delivery Time":"5-10 work days","Certification":"CE ,BSI,EN, RoHS, CMA .....etc.","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"100000 pcs per year","Packaging Details":"Gift Box,single device","Name":"CO Alarm Detector","Working voltage":"DC3V","Working Currency":"\u2264 17uA","Detecting gas":"Carbon Monoxide","Detecting Range":"\uff080 ~ 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.ismap.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"}}