Interactive whiteboards give the teacher instant access to a vast array of electronic resources.

	Technical items	Technical Specification
	Model	DS-9079HD
	Dimensions:	1705×1250×26
	Temperature	-10to50
	Humidity	30-80%
	Product weight	24kg
		12kg
Functionof projection of board	Projection Size	79inch
	Projection gain	available
	Viewing angle	170 degree in Horizon
		160 degree in Vertical
	Surface material	PET material, matt surface
Electric performance	Induction  way	Electromagnetic induction
	Power input	USB power supply or 100-240VAC,50/60HZ AC
	Current consumption	=100mA(USB power supply,no extra power)
	Signal Interface	USB2.0
	USB cable connection can support maximum length	10m
	Transmission speed	12M/s
	Anti-light intensity	Use under direct sunlight
	Scanning speed	The first point 25 ms, consecutive points 8 ms
	Cursor speed	180 points / sec
	Display resolution	4096*4096(Depends on the actual computer and projector resolution)
	Support the projection display ratio	4:3
Optionalaccessories	Wall-mounted Annex	Included
	Pen holder	Included
	Interactive  whiteboard  softwareInstallation CD-ROM drive	Included n
Software category	1.Electronic Classroom	Optional
	2.Interactive  meeting  software	Optional
	3.Exhibition,exhibition dedicated software	Optional