Infrared Portable Interactive Whiteboard Module for Pen Touch, Finger Touch Board All in One Board

20221018

USB standard line (Supporting 20m) Power Consumption:<= 1w Response Time: <= 25ms(it depends on computer) Resolution :5000x5000 E-pen Light Emitted: Infrared Battery Required: AAA battery x2 Ability

Riotouch Interactive Whiteboard for Sale From China

20121206

computer and projector. A projector projects the computer's desktop onto the touch panel's surface, where users can write by pen or finger. The board is typically mounted to a wall or on a floor stan

EC21 Product Catalogs - usb computer light

Infrared Portable Interactive Whiteboard Module for Pen Touch, Finger Touch Board All in One Board

Riotouch Interactive Whiteboard for Sale From China