Detailed Product Description

	Technical items	Technical Specification
	Model	DS-9103HD
	Dimensions:	2300×1320×42
	Temperature	-10to50
	Humidity	30-80%
	Product weight	32kg
		18kg
Function of projection of board	Projection Size	103inch
	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	20m
	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 or 16:9
Optional accessories	Wall-mounted Annex	Included
	Pen holder	Included
	Interactive  whiteboard  software Installation CD-ROM drive	Included n
Software category	1.Electronic Classroom	Optional
	2.Interactive  meeting  software	Optional
	3.Exhibition,exhibition dedicated  software	Optional

Save lessons to present to students who were absent
Create video files to teach a software application, a lesson, or as a review to be posted to the server or web. Example- How to create a graph in Excel or hoe to burn a projects to cds
Use the built in maps to teach continents, oceans, countries, or states and capitals.