86 inch quadrilateral infrared touch
8 month ago
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.
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 | 1920*1080、3480*2160 |
| 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 | 1 |
| 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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Suppliers
Jiangsu Qilong Electronic Technology Co., Ltd.
Audited supplier
9 month
Main Product:
Interactive tablet,
Interactive Whiteboard ,
Multimedia All-in-One PC,
Educational interactive tablet,
Conference interactive tablet,
Training interactive tablet