ODM Interactive Whiteboard TV-Brush with Any TV LCD Into a Large Touchpad

1. What is TV-Brush/Toucher? ·TV-Brush is an interactive device that can turn any TV display or projection whiteboard  into a multi-touchsystem (interactive whiteboard).·With the brand new structural design, TV-Toucher can be installed on any LCD display or whiteboard withoutany screw or adhesive.   ·Thus repeated removal or installation can be done in only a few seconds.                                                                                       ·The product is plug-and-play design so there is no need to install any software.                                                                       ·Simply connect the TV-brush through Micro USB to the computer, it begins to react to your pen-touch.·It supports Windows, Android, Mac OS and Linux system and works with any software ·TV-brush supports Wireless connection(optional) and finger touch(optional) when required.  2.TV-Brush features .Turn any TV display or whiteboard into an interactive whiteboard.. Place-and-work, no screws or adhesive is used. .Plug-and-play, no software needed. . Very short arm, about 1/5 of the screen width.. 4-point calibration.. Supports up to 120 inch area(Model TVB-120).   .Simultaneous multi-pen supported. .Supports Windows/Mac OS/Linux. . Wireless connection(optional).3.Packaging(1) TV-Brush scanner arm x1:(2) Magnetic mounting bracket x1:(3) The connection screw x1: (4) Magnetic block up x2:(5) Infrared pen and charging cable x1(6) Wireless dongle4.Specifications TV-Brush  -- Pen touch modelsModelTVB-60TVB-80TVB-100TVB-120Display size50-60inch60-80inch80-100inch100-120inchArm length27cm36cm45cm53cmSignal source940nm infraredCommunication interfaceUSBCalibration method4-point fast samplingtouch4 pointsResolution3000×1500 at centerTime delay25ms typicalPower consumption