smart board 400
smart board 400.ITO is the abbreviation of indium tin oxide, which is a transparent conductor. The properties of this material can be adjusted by adjusting the ratio of indium to tin, the deposition method, the degree of oxidation, and the size of the grains. Thin ITO materials have good transparency but high impedance; thick ITO materials have low impedance, but transparency is poor. When deposited on PET polyester film, the reaction temperature should drop below 150 degrees, which will lead to incomplete oxidation of ITO. In the subsequent applications, ITO will be exposed to air or air barrier, and its resistance per unit area will be affected by auto-oxidation. Change of time. This makes the resistive touch screen require frequent correction.
Interactive Whiteboard
IQAio GR519 Interactive Whiteboard
smart board 400.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.
No complicated devices connection: save much time for classroom devices management before teaching.
Rich ports: plug-n-play external computers.
Bundled with IQ Interactive Education Platform Software: to give a vivid and wonderful demonstration in class.
