999ppm smoke and co alarm

{"cid":"91200158","title":"ABS Plastic Smoke Carbon Monoxide CO Detector 85dB\/3m 0-999PPM","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/55\/9da32c4beff3be04d5b03618e316-200x200-1.jpg","attrs":{"Brand Name":"Zetron","Model Number":"HY12","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)"}}