75 inch Infrared touch one machine
7 month ago
Product details
Product Description：
In modern education and office environments, the integration of technology is changing the way we learn and work at an unprecedented speed. As a high-end device that integrates display, writing, interaction and collaboration functions, the Office 75-inch fully integrated interactive whiteboard not only provides users with a new information exchange platform, but also promotes the innovation of teaching and office methods.
Product Features:
1. 75-inch ultra-large screen: Using high-definition resolution display technology, it provides a wide field of view and delicate pictures, ensuring that every participant can clearly see the content on the screen, whether it is a remote meeting or a large lecture.
2. Fully integrated design: Integrating whiteboard, projector, audio, touch screen and other functions into one, greatly saving space, while simplifying the layout and management of equipment, making the office or classroom more tidy and efficient.
3. Interactive writing experience: Supporting multi-touch, users can write, draw and annotate directly on the screen with their fingers or special pens to achieve a natural and smooth interactive experience. This non-contact operation method reduces the risk of virus transmission and is particularly suitable for the current public health environment.
4. Wireless connection and sharing: Supports wireless screen projection of multiple devices, whether it is a mobile phone, tablet or computer, it can easily share content on the big screen, promote remote collaboration and interaction, and greatly improve team work efficiency.
Advantages summary:
- Improve efficiency and convenience: Integrated design and intelligent operation greatly improve work efficiency and reduce the complexity of use.
- Enhance interactivity: Rich interactive functions promote interaction between participants and stimulate the enthusiasm for learning and work.
- Health and safety: Non-contact operation reduces the health risks caused by physical contact, which is particularly suitable for current public health needs.
Product Features:
1. 75-inch ultra-large screen: Using high-definition resolution display technology, it provides a wide field of view and delicate pictures, ensuring that every participant can clearly see the content on the screen, whether it is a remote meeting or a large lecture.
2. Fully integrated design: Integrating whiteboard, projector, audio, touch screen and other functions into one, greatly saving space, while simplifying the layout and management of equipment, making the office or classroom more tidy and efficient.
3. Interactive writing experience: Supporting multi-touch, users can write, draw and annotate directly on the screen with their fingers or special pens to achieve a natural and smooth interactive experience. This non-contact operation method reduces the risk of virus transmission and is particularly suitable for the current public health environment.
4. Wireless connection and sharing: Supports wireless screen projection of multiple devices, whether it is a mobile phone, tablet or computer, it can easily share content on the big screen, promote remote collaboration and interaction, and greatly improve team work efficiency.
Advantages summary:
- Improve efficiency and convenience: Integrated design and intelligent operation greatly improve work efficiency and reduce the complexity of use.
- Enhance interactivity: Rich interactive functions promote interaction between participants and stimulate the enthusiasm for learning and work.
- Health and safety: Non-contact operation reduces the health risks caused by physical contact, which is particularly suitable for current public health needs.
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.
| Overview of specifications | ||
| Face plate | Screen size | 75" |
| Backlit type | D-LED | |
| Resolution ratio | 3840*2160 | |
| Luminance | ≥350cd/m² | |
| Screen contrast | 5000:1 | |
| Response time | 6ms | |
| Pixel point distance | 0.42975 mm x 0.42975 mm (H×V) | |
| Frame frequency | 60 Hz | |
| Angle of view | 178°(H) / 178°(V) | |
| Color saturation (x% NTSC) | 72% | |
| Visual area | 1650.24（H）x928.26（V）mm | |
| Color degree | 1.07B(8bit) | |
| Life span | 30,000hrs | |
| System Properties | System version | Android 12.0 |
| CPU | 8*A55 | |
| GPU | Mali-G52 MP2(2EE) | |
| Internal cache capacity (RAM) | 4GBDDR4 | |
| Internal Storage Capacity (ROM) | 32GB Standard | |
| Power parameters | Voltage | 100 V ~ 240 V/AC, 50/60 Hz |
| Maximum power (without OPS) | ≦228W | |
| OPS source | 19V(DC)/5A | |
| Power parameters | Standby power consumption | <0.5W |
| Power supply (AC) input | *1 | |
| Front interface | Switch button * 1 | Light sense is optional |
| USB (shared) * 3 | Standard USB Type-A interface | |
| Type-c USB*1 | Standard USB2.0 Type-C interface | |
| HDMI IN*1 | Standard HDMI Type-A interface, and the HDMI input is displayed | |
| TOUCH_OUT*1 | Standard USB2.0 Type-B interface | |
| Structure | Net weight | 54Kg±1.5Kg |
| Rough weight | 60Kg±1.5Kg(Heavy Carton) | |
| Bare machine size (length * width * thick) | 1710mm*1022.6mm*89.6mm | |
| Packaging size (length * width * height) | 1850mm*1150mm*205mm(Heavy Carton) | |
| VESA hole site | 4-M8 screw hole of 500mmx400mm | |
| Housing Material (face frame / rear housing) | Aluminum profile / sheet metal | |
| Shell color (face frame / rear shell) | Black (upper / lower silver / all silver optional) | |
| Language | OSD menu | Simplified Chinese / Traditional / English / Korean |
| Main specifications and parameters | ||
Touch parameters |
Touch specifications |
Infrared touch box |
| Glass specifications |
General Glass / anti-glare toughened glass | |
| response speed |
≤6ms | |
| Touch accuracy |
The accuracy of 90% center area is ± 1mm, and 10% edge area is ± 3mm | |
Touch parameters |
Touch the diameter |
≥3mm |
| input mode |
Finger or special pen | |
| Number of theoretical clicks |
Infinite times | |
| Interface type |
USB 2.0 full speed |
|
| Touch parameters |
4.75～5.25V |
|
| Interface type |
≤2 W |
|
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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