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75 inch nano blackboard
The groundbreaking 75-inch nano blackboard, a pinnacle in writing and presentation technology. Engineered with nano-technology, this board offers an ultra-smooth surface for writing, drawing, and information display. Perfect for classrooms, offices, and creative environments, it sets a new standard with its versatility and seamless functionality, revolutionizing how ideas are communicated and presented.
Nano Blackboard
Product Description
The 75-inch nano blackboard offers a spacious canvas for creativity and communication. Its nano-coated surface ensures a smooth writing experience and effortless erasability, while the large display size provides ample space for content creation and presentation. This versatile board is designed to meet the diverse needs of users across different environments, delivering exceptional performance and usability.
Product Features
Multi-User Support: With multi-user support, the blackboard accommodates collaborative work sessions, enabling multiple users to interact with the board simultaneously.
Built-in Storage: Internal storage options provide space for saving and accessing documents, presentations, and other content directly from the blackboard, eliminating the need for external devices.
Energy-Efficient Design: Energy-saving features ensure efficient power consumption, prolonging battery life and reducing operational costs over time.
Eco-Friendly Materials: Constructed with eco-friendly materials and designed for recyclability, the 75-inch blackboard prioritizes sustainability and environmental responsibility.
Product Advantages
Improved Accessibility: The 75-inch Nano Blackboard prioritizes accessibility with adjustable height options and compatibility with assistive technologies. Users with diverse needs and abilities can easily engage with the blackboard, ensuring inclusivity and equal access to educational and collaborative opportunities.
Enhanced Productivity: Featuring an intuitive interface and user-friendly design, the blackboard streamlines workflows and boosts productivity. Users can effortlessly navigate menus, access tools, and collaborate with colleagues or students, minimizing distractions and maximizing efficiency in content creation and collaboration tasks.
Real-Time Feedback: Interactive features enable real-time feedback and assessment, enhancing communication and evaluation during presentations, lessons, or collaborative sessions. Users can receive immediate input, respond promptly to inquiries, and gauge audience comprehension, fostering dynamic and engaging interactions.
Customization Options: The blackboard offers extensive customization options to cater to users' specific needs and preferences. From adjusting settings to personalizing content, users can tailor the blackboard to suit their unique requirements, enhancing usability and satisfaction. Whether adjusting display preferences or creating custom templates, the flexibility of customization empowers users to optimize their experience with the blackboard.
Product Specifications
1. Overall Appearance
|
Feature |
Specification |
|
Body Material |
Aluminum alloy front frame |
|
Front Glass |
Physical tempered 7-level explosion-proof glass |
|
Overall Dimensions |
1496.5(L) x 918.2(H) x 120(W) mm |
|
Packaging Dimensions |
1650(L) x 1020(W) x 255(H) mm |
|
Weight |
50KG (net), 54KG (gross) |
|
Power Consumption |
≤210W (excluding OPS, supports OPS power ≤100W) |
| Feature | Specification |
|
Standby Power |
≤0.5W |
|
Speakers |
Stereo sound, 2*15W high and low speakers |
|
Input Voltage |
100-240V~ 50/60Hz |
2. Camera/MIC Parameters
|
Feature |
Specification |
|
Camera |
13MP 4K resolution (3840*2160), 120° field of view, fixed focus, light compensation |
|
Microphone Array |
8-array microphone, echo cancellation, noise suppression, beamforming, sound source positioning, max 8m pickup distance |
3. System Parameters
|
Feature |
Specification |
|
Chip |
T982 |
|
CPU |
Quad-core ARM Cortex-A55 |
|
GPU |
Mali-G52 MP2(2EE) |
|
Memory |
4GB |
|
Storage |
32GB |
|
System Version |
Android 11.0 |
4. Interfaces
|
Input Ports |
Output Ports |
Front Ports |
Front Buttons |
|
YPBPR Input: 1 |
Headphone Out: 1 |
RJ45: 1 |
One-button switch |
|
CVBS Video In: 1 |
CVBS Video Out: 1 |
||
|
PC-RGB In: 1 |
PC-RGB Video Out: 1 |
||
|
PC-RGB Audio In: 1 |
Coaxial Out: 1 |
||
|
HDMI: 3 |
RJ45: 1 |
||
|
TF Card Slot: 1 |
|||
|
USB: 2 |
|||
|
RS232: 1 |
|||
|
RJ45: 1 |
5. Display Parameters
|
Feature |
Specification |
|
Panel Size |
65 inches (16:9) |
|
Backlight Type |
D-LED |
|
Display Area |
1214(H) x 685(V) mm |
|
Resolution |
3840(H) x 2160(V) (UHD) |
|
Color Depth |
bit, 1.07B |
|
Brightness |
300~350cd/㎡ |
|
Contrast Ratio |
≥1200:1 (Typ.) |
|
Viewing Angle |
178° (H)/178° (V) |
|
Backlight Life |
>30000 hours |
|
Touch Embedding |
Built-in integrated |
|
Touch Points |
20 points |
|
Touch Precision |
±1mm |
|
Response Speed |
<8ms |
|
Minimum Recognition |
2.5mm (supports 3mm dual thin pen full screen writing) |
|
Touch Times |
Theoretical infinite times |
|
Driver Program |
System auto-recognition, driver-free |
|
Supported Systems |
Windows 7/10, Android, Mac OS |
|
Operating Temperature |
-10~+50℃ |
