cheap smart board

cheap smart board.There are two types of resistive screens: a four-wire resistive screen and a five-wire resistive screen. The screen part of the resistive touch screen is a multi-layer composite film attached to the surface of the display. It consists of a layer of glass or plexiglass as the base layer, and the surface is coated with a transparent conductive layer, which is covered with an outer surface hardened, smooth and scratch-resistant. Plastic layer. When the finger is pressed on the touch screen, the two conductive layers are in contact there, the resistance changes, and signals are generated in both X and Y directions, and then sent to the touch screen controller.

Interactive Whiteboard

IQAio GR519 Interactive Whiteboard

cheap smart board.IQAio GR519 is highly integrated with multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment, forming a perfect multi-media classroom solution together with a projector.

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IQ Infrared
Interactive Whiteboard

Support gesture recognition:
1 finger to write, 2 fingers to select, full palm to erase.

Enable 10/16/32 touch points for collaboration.

18 hotkeys on both sides for handy operation.

No special pen required

Bundled with IQ Interactive Education Platform Software 6.0 which has rich resources and tools to achieve a vivid class atmosphere.

IQ All-in-one
Infrared Interactive Whiteboard

Integrated design: Highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, built-in OPS and other equipment.

Cost-effective : Only with a projector, IQAio GR519 can form a perfect classroom solution.

One key operation to power on: all the devices will be powered on including interactive whiteboard, built-in OPS, projector, central control system etc.