85db 3m 2 in 1 smoke and carbon monoxide alarm

{"cid":"91200158","title":"2 In 1 Combination Smoke And Carbon Monoxide Detector Alarm 85dB\/3m 200m 95%RH","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/44\/36\/020da6d3b6278ccf21c1025aa644-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"ZKD512","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":"Smoke and CO Alarm Detector","Detecting Gas":"Smoke and CO\/Carbon Monoxide","Sensitive level":"CO concentration: 000-999 PPM Smoke : 0.1%db\/m-9.9%db\/m","Color":"White","Alarm mode":"audible and visual alarm","Material":"ABS Plastic","Size":"104*39 mm","Weight":"130g(including battery)"}}