digital output exhaust smoke detection system

{"cid":"91221455","title":"Digital Smoke Diagnostic Machine EVAP & TURBO Dual Mode 2 In 1","imgUrl":"https:\/\/img.ismap.com\/nimg\/6e\/2d\/1b3990b742e19e4737c7daf1df9d-200x200-1.jpg","attrs":{"Price":"USD PER SET","Brand Name":"CAROZZA","Model Number":"Elite","Minimum Order Quantity":"10","Delivery Time":"15-30 DAYS","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"500 SETS per MONTH","Packaging Details":"CARTONS","Voltage":"DC12v","Vapor Output Hose":"8.2 feet","Power cable":"8.2 feet","Smoke Output":"6-8L \/ min","Pressure Supply":"Build-In Air Pump","Power Consumption":"Max 6.5 Amps"}}

{"cid":"91188394","title":"Digital Tube Display Measuring Ultrasonic Flow Meter PNP \/ NPN Switch Output","imgUrl":"https:\/\/img.ismap.com\/nimg\/c2\/b1\/58de32922deb3726e8736af77ef1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KACISE","Model Number":"KUS-M56","Minimum Order Quantity":"1 Piece","Delivery Time":"5-8 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram\uff0c Paypal","Supply Ability":"10000pcs\/month","Packaging Details":"carton\/wooden case, or customers requests","Response time":"< 200ms","Display":"LED","Emission angle":"20\u00b0","Power supply":"Standard 24VDC \uff08\u00b115%\uff09","Ambient temperature":"-20\uff5e+60\u2103","Protection Class":"IP65","Switch output":"PNP\/NPN","Resolution":"3mm or 0.1%"}}