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supply IR touch and writing screen,ydlh,sensitive |
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1.introduction
projection or IR touching screen, you can inquire information and write, remark on what you see on the screen. Real interaction between people and the screen.
2.Typical application
meeting explication, business presentation, teaching and training, vision meeting, military conducting, monitor and direct
3.Features
outlay frame, integrated with large sized display terminal
locating precizly, sensitive and swift
any finger-like or pens for instrument to operate
could be written, drew, labeled, fluently writing
easy to maintain, high stability, high function
4.Specification
more than 42 inch
5.Environment
temperature for work:-30¡æ--------80¡æ
saving:-50¡æ--------80¡æ
humidity for work:0--------80£¥
anti ray: good
drifting: no, no change with environment
tenure use:10 years
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| Company:Beijing YDLH science and technology Co.,Ltd Room 6
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