Горячая продам 4600 портативный интерактивный whiteboar

Hot sell type 4600 portable interactive whiteboards interactive whiteboard interactive board High TechnologyPortableEasy-to-useCost-effectiveEasy to set up & connectInteracts directly with your computerConvert any suitable surface into an interactive presentation screen.The sensor can be placed on the top of any suitable presentation surface along with sense-pen which as marker or mouse.The sensor takes the advantage of ultrsonic and infared no ware orientation technology to achieve more accuratepositioning effectThe portable interactive whiteboard can be used in many areas which includes teaching and educational area, corporate and business presentation, and conference facilities and auditoriums. the portable interactive whiteboard compare with traditional . Feature Portable interactive whiteboardTraditional Easy to carry YesNo Price USD380-1200Above USD1000 Cost-effective YesNo Technology Ultrasonic and infrared,so it is more exactElectromagnetic/Infrared Weight 80gAbout 30kgs Active Diagnal 20-120inchAs per board size Working surface Any smooth surface ,such as traditional blackboard,wall, white board,etc.Interactive whiteboard only After-sale service Very convenientComplicated Warranty Five yearsOne year Portable whiteboard type 4600 is a portable device that can be attached to standard whiteboards or any flatand smooth surface and convert the surface into an interactive whiteboard. Just by connecting the device to computer can make notes or drawings on the whiteboard and download them onto computer to save, print, fax or email them. With specially designed pens to write on the whiteboard that use infrared and ultrasound technology to determine where on the whiteboardusers are writing.