3d mapping projector with 28db noise

{"cid":"91224249","title":"12000 ANSI Lumens 3D Mapping Projector with WUXGA Resolution and 3LCD Technology for Professional AV Installations","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/ec\/8d56f54f31db491d7b38f413d88c-200x200-1.jpg","attrs":{"Aspect Ratio":"16:10","Display Type":"LCD","Brightness":"5000 Lumens","Weight":"4.5 Kg","3D Compatibility":"Supports Active And Passive 3D","Power Consumption":"250W","Len Type":"Motorized\/Manual Lens","Connectivity":"HDMI, USB, VGA, Wi-Fi"}}

{"cid":"91222606","title":"12000 Lumen Outdoor Projection Mapping Projector With LCD Display Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/23\/ab77c1c57787d25f4b7bb5b60958-200x200-1.jpg","attrs":{"Price":"8950usd\/pc","Brand Name":"SMX","Model Number":"MX-X12000U","Minimum Order Quantity":"1pc","Delivery Time":"5-20days","Certification":"ISO,CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000pcs\/Monthly","Packaging Details":"Carton","Product Name":"3D Mapping LCD Laser Projector","Lumen":"1,2000","Contrast":"100,000:1","Display Type":"LCD","Projection Light Source":"Laser","Light Source Lifes Time":"20,000-30,000 hours","Resolution":"WUXGA (1920*1200)","Throw Ratio":"1.46-2.95","Zoom Ratio":"2","Zoom\/Focus":"Manual","Lens Shift":"V: -10%~+50% , H: \u00b120%","Projection Size":"40''-500''","Aspect Ratio":"16:10","Edge Blending":"Yes"}}

{"cid":"91203182","title":"Double Lamps 12000 Lumens DLP Laser Projector For Church Venue","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/66\/e2479d5c9becdf1db9a6ae4af46f-200x200-1.jpg","attrs":{"Price":"USD 3500\/Pieces","Brand Name":"FLYIN\/OEM","Model Number":"UD8850U","Minimum Order Quantity":"1 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC ,ROHS","Place of Origin":"Shenzhen,China","Payment Terms":"MoneyGram, Western Union, T\/T, L\/C,Credit cart ,Alibab Trade Assurance","Supply Ability":"500 pieces per Month","Packaging Details":"Projector \u00d71\uff0cRemote Control \u00d71\uff0cPower Cable\u00d71\uff0cVGACable \u00d71\uff0cCD-ROM\uff08User Manual\uff09\u00d71, Quick installation manual, warranty card, Lens cover","Brightness":"12000 Lumens","DLP Projector":"3D Support","Native resolution":"1920x1200 pixels","Double Lamps":"Support 7x24 hours working","Motorized Lens":"Zoom Focus Lens Shift","Color":"White","Keywords":"Large Venue Projector"}}