产品信息 - 55-inch LCD Interactive Whiteboard (Touch Screen TV) with 2-point IR Touch->whiteboard

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Shenzhen CTVHD Technology Co., LTD

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55-inch LCD Interactive Whiteboard (Touch Screen TV) with 2-point IR Touch

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辦公文教->文具用品->白板

55-inch LCD Interactive Whiteboard (Touch Screen TV) with 2-point IR Touch

产品规格

Model No: CTV5520

Country	CN
Brand	CTVHD
Size	55inch
Color	black
Packing	wooden box
Minimum Order	1
Payment Term	TT

产品描述

Key Specifications/Special Features:

Frame section aluminum
Resolution: 4,096 *4,096 pixels
Input and output port USB multimedia input interface: 1 channel
Touch screen interface: 1 channel USB2.0
HDMI input: 2 channels
VGA input: 1 channel
PC audio input: 1 channel
UPBRP audio and video input interface: 2 channels
AV input: 2 channels
S-video interface: 1 channel
SPDIF interface; 1 channel
Touch screen parameters:
Sensor technology: infrared sensors on the tube, no less than 300 pairs of tube
Touch mode: multi-point, the mouse can be hot switched three models
Sense objects: fingers, pens and other objects of any opaque
Sensor size:
Diameter: ＞＝5mm
Recommended: ＞＝7mm
Response time:
Single point mode: the first point (click): 8ms, continuous (writing): 3ms
Multi-point mode: the first point (click): 8ms, continuous (writing): 8ms
Mouse: the first point (click): 8ms, continuous (writing): 8ms
Cursor speed:
Single: up to 300 points/second multi-point
Mouse: 125 points/second
Life: more than 60,000,000 hits
Screen protection glass: 4mm optical toughened glass
Touch screen power: USB power supply (4.6 to 5V, DC)
Power consumption: <=1W
Multi-point operation: compatibility Microsoft's Windows 7, to achieve 2-point operations and writing to support gesture recognition Microsoft's Windows 7
Positioning correction: in line with the standard HID device, no position, while supporting the management process is to locate more
Optional 4 or 5 point positioning mode
Anti-light decline: anti bad light circuit, effectively prevent the performance degradation caused by long working hours
Detection software: supporting touch-screen detection software, an intuitive touch screen all the reaction parameters of the tube, while providing full-screen drawing a line detection
Anti-light interference function: to work under the direct sunlight


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