75-inch conference all-in-one machine
7 month ago
Product details
Features：
1. 75-inch 4k All-in-one Conference display has 3mm physical tempered anti-glare glass; strengthen the visual effect, improve the touch experience; standard 20-point touch, faster-writing speed, the best writing experience.
2. Built-in WIFI modules on the Android motherboard and PC in the machine, which are convenient for users to perform wireless transmission and network operations through WIFI.
3. Support side-pull touch menu, support any channel writing, annotation, screenshot function; child lock function, button function can be shielded by setting, etc.
4. Front-mounted expansion port: Front-mounted one-button start switch realizes three-in-one TV, computer, and energy-saving integrated switch function; convenient operation, simple and elegant appearance.
5. The front remote control window is convenient for users to use the remote control to operate, set and debug the machine.
6. Front speaker sound, honeycomb soundhole.
7. Aluminum alloy outer frame, sandblasted anodized surface, iron shell back covers, active heat dissipation; ultra-narrow sandblasted face frame, ultra-narrow design, optical bonding technology.
8. The international standard OPS slot is used, and the integrated plug-in design is convenient for upgrading and maintenance. There is no connecting line of visible computer module outside, and the fuselage is beautiful.
2. Built-in WIFI modules on the Android motherboard and PC in the machine, which are convenient for users to perform wireless transmission and network operations through WIFI.
3. Support side-pull touch menu, support any channel writing, annotation, screenshot function; child lock function, button function can be shielded by setting, etc.
4. Front-mounted expansion port: Front-mounted one-button start switch realizes three-in-one TV, computer, and energy-saving integrated switch function; convenient operation, simple and elegant appearance.
5. The front remote control window is convenient for users to use the remote control to operate, set and debug the machine.
6. Front speaker sound, honeycomb soundhole.
7. Aluminum alloy outer frame, sandblasted anodized surface, iron shell back covers, active heat dissipation; ultra-narrow sandblasted face frame, ultra-narrow design, optical bonding technology.
8. The international standard OPS slot is used, and the integrated plug-in design is convenient for upgrading and maintenance. There is no connecting line of visible computer module outside, and the fuselage is beautiful.
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.
Main specification parameters
1. Overview of specifications
| Faceplate | Screen size | 75" |
| Backlit type | D-LED | |
| Resolution ratio | 3840*2160 | |
| Luminance | ≥350cd/m² | |
| Screen contrast | 5000:1 | |
| Response time | 6ms | |
| Pixel point distance | 0.42975×0.42975 mm (H×V) mm | |
| Frame frequency | 60 Hz | |
| Angle of view | 178°(H) / 178°(V) | |
| Color saturation (x% NTSC) | 72 % | |
| Visual area | 1650.24×928.26 mm (H×V) mm | |
| Color degree | 1.07B(8bit) | |
| Life span | 30,000 hrs | |
| Programmatic | Slug | T982 |
| System Properties | System version | Android 11.0 |
| CPU | Quad-core ARM Cortex-A55 | |
| GPU | Mali-G52 MP2(2EE) | |
| Internal cache capacity (RAM) | 4 GB DDR4 | |
| Internal Storage Capacity (ROM) | 32 GB 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 | |
| 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 500mmx400mm | |
| Housing Material (face frame / rear housing) | Aluminum profile / sheet metal | |
| Shell color (face frame / rear shell) | Black (upper / lower silver / all silver optional) | |
| Front interface | Switch button * 1 | (Light sense optional) |
| USB(Shared) * 3 | Standard USB Type-A interface | |
| Type-c USB*1 | Standard USB3.0 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 | |
| Touch parameters | Touch specifications | Infrared touch box |
| Glass specifications | General Glass / anti-glare toughened glass is available | |
| Response speed | ≤6ms | |
| Touch accuracy | The accuracy of 90% center area is ± 1mm, and 10% edge area is ± 3mm | |
| Touch parameters | Touch diameter | ≥3mm |
| Input mode | Finger or special pen | |
| Number of theoretical clicks | Infinite times | |
| Interface type | The USB 2.0 is at full speed | |
| Operating voltage | 4.75～5.25V | |
| Power wastage | ≤2 W | |
Display:
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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