86 inch quadrilateral infrared touch

4 month ago

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Jiangsu Qilong Electronic Technology Co., Ltd.

 5 month year

Product details

86 inch quadrilateral infrared touch is a touch screen technology that allows multiple users to interact with the display screen at the same time. The term "quad" generally refers to the shape of the screen, either rectangular or square.

The "infrared" part of the name means that the system uses infrared light to detect touch points. There are usually two rows of infrared beams on either side of the screen, forming a grid-like pattern. When an object such as a finger or stylus blocks one of the beams, an interrupt is triggered that is used to determine the location of the touch point.

Here are some of the features and potential uses of this type of touch screen:

1. Multi-touch : As the name suggests, infrared touch screens can handle multiple touches simultaneously, making them suitable for collaborative applications such as group presentations, classroom settings, or interactive games.

2. Durability : Infrared touch screens are generally more durable than capacitive touch screens because they do not rely on conductive materials (such as fingers) to work. They are not easily damaged by accidental contact or long-term wear and tear.

3. Cost-effectiveness : Depending on the brand and quality, infrared touch screens are cost-effective compared to other technologies such as capacitive or resistive touch screens.

4. Wet Finger Operation: Unlike other types of touch screens, infrared systems can still work effectively when touched with a wet finger, as long as water does not completely block the infrared beam.

5. Corporate Meetings: Suitable for large conference rooms where multiple participants can participate in presentations or brainstorming.

Jiangsu Qilong Electronic Technology Co.,LTD.is a factory located in China. Specialized in producing Education Interactive Board, such as Interactive conference board, Memory blackboard, Smart blackboard,Training Interactive Board，etc.

Product Parameter
Panel type	Original A + level commercial LCD panel
display resolution	19201080、34802160
Panel size	86 inches (16:9)
Backlit type	E-LED
Valid display area	1896*1068
Color degree	8bit，1.07B
Luminance	300-350 cd/㎡
Contrast ratio	1200：1（Typ.）
Visual Angle	178°（H ）/178°(V)

Backlight life	For> 35,000 hours each
Horn	2×4Ω 10W
HDMI-OUT	1
VGA-OUT	1
RG45-IN	1
USB3.0	2
USB2.0	2
Audio output	1
Headphone input	1
220v Switch	1
The 220v socket interface	1

WIFI

Touch parameters
Touch-embedded mode	Built-in one-piece
The way of writing	Finger, touch pen, or other> 2.5mm
Number of touch points	At 10 o'clock
Touch resolution	32767*32767
Touch precision	±1mm
Single refers to the response speed	＜8ms
Minimum identification point diameter	2.5mm (support 2.8mm double fine pen full screen writing)
Touch number	The theoretical number is infinite
Drivers	System automatic identification, no drive

Support system	windows7/10，Android，Mac OS
working temperature	-10~+50 ℃

Computer parameters
Motherboard	Industrial industrial control motherboard
CPU	The Intel-i5-4200M cpu is optional
Internal storage	The Ddr 3-4G is optional
Hard disk	The SSd-128G is optional
WiFi	2.4G/5G
Body material	Aluminum alloy drawing wire oxidation face frame treatment process
Front frame glass	Physical tempered grade 7 explosion-proof glass

The power of the machine	≤100W

Standby power	≤0.5W
Sound horn	Stereo sound effects, 2 * 10W high and height sound
Input voltage	100~240V 50/60Hz
Service environment	Temperature-20℃ ~60℃ / humidity 10% RH ~ 90% RH
Storage environment	Temperature-10℃ ~55℃ / humidity 10% RH ~ 90% RH
packing measurement (mm)
Product weight
way to install	Wall hanging, with the base of the horizontal type, etc
Packaging accessories	power line
	telecontroller
	WiFi antenna
	Wall hanging bracket
	Certificate

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Jiangsu Qilong Electronic Technology Co., Ltd.

 Audited supplier

5 month

Address: Huaian, China

Main Product: Interactive tablet, Interactive Whiteboard , Multimedia All-in-One PC, Educational interactive tablet, Conference interactive tablet, Training interactive tablet

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