1 5v 3 aa co gas detector

{"cid":"91200158","title":"Light And Sound Alarm Gas Detector 120g 96*38mm CO Gas Leak Detector 95%RH","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/f8\/32d9794471ee70794e2893ef38bd-200x200-1.jpg","attrs":{"Price":"USD 4-10\/set","Brand Name":"Zetron","Model Number":"ZKD601B","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 Alarm","Detecting Gas":"CO\/Carbon Monoxide","Material":"ABS Plastic","Color":"White","Alarm Mode":"Audible and Visual Alarm","Warranty":"1 year","Weight":"120g","Size":"96*38mm"}}

{"cid":"91202263","title":"USB Natural Gas Methane Gas Leaking Detector Use In Home","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/aa\/962018426f0d3ce487fe0e19315f-200x200-1.jpg","attrs":{"Price":"USD 8\/\u226449pieces ~USD6\/\u226550pieces","Brand Name":"WG Sensor\u2122","Model Number":"C1","Minimum Order Quantity":"1pcs","Delivery Time":"5-10 work days","Certification":"CE , RoHS, CMA .....etc.","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"1000000 pcs per year","Packaging Details":"gift box d*h, 86mm\u00d726mm","Measuring gas":"Carbon Monoxide","Working voltage":"2 * 1.5V Batteries","Sensor type":"Fuel-cell alcohol sensor","Alarming level":"Follow EN50291 standard","Working Environment":"Temperature: -10\u2103\uff5e50\u2103 Humidity: <95%RH","Alarm sound":"\u226585dB(1m)","OEM\/ODM":"Supported","E-Mail":"sales@wgsensor.com","WhatsApp":"+8613333637163"}}