85-Inch Smart Digital Blackboard with Wireless Dual System, 3840×2160 Resolution, 500cd/m² Brightness for Education and Business
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
7-10 Work Days
Brand:
MTHGH
Product Description
85-Inch Smart Digital Blackboard with Wireless Dual System
This advanced 85-inch digital blackboard revolutionizes modern teaching and business collaboration with intelligent digitalization capabilities. Featuring high-definition display and dual-system operation, it enables seamless wireless screen projection, voice recognition, and intuitive touch operation.
Key Applications
Education: Transform classroom teaching with vivid, interactive presentations that enhance student engagement and knowledge retention.
Business: Streamline meetings and communications with efficient presentation tools that boost corporate productivity.
Customization Options
Available with customizable configurations to meet specific customer requirements and application scenarios.
Technical Specifications
Display Parameters
| Parameter | Specification |
|---|---|
| Screen Size | 85 inches |
| Visible Area | 1895.04 × 1065.96 mm |
| Resolution | 3840 × 2160 or 1920 × 1080 pixels |
| Aspect Ratio | 16:9 |
| Brightness | 500 cd/m² (typical) |
| Brightness Uniformity | 75% |
| Screen Contrast | 1200:1 (Hard Screen) / 4000:1 (Soft Screen) |
| Response Time | 8ms (typical) |
| Pixel Pitch | 0.4935 × 0.4935 mm |
| Refresh Rate | 60 Hz |
| Viewing Angle | 178° (Horizontal) × 178° (Vertical) |
| Lifespan | 30,000 hours |
| Color Gamut | 85% NTSC |
| Chromaticity | 1.07 B |
| Net Blue Light | Supported |
| HDR Support | Supported |
| Backlight Type | D-LED |
Side Board Specifications
| Parameter | Specification |
|---|---|
| Type | Nano honeycomb blackboard with magnetic function |
| Color | Black |
| Quantity | Left: 1, Right: 1 |
| Dimensions | 1108 × 1240.35 × 94 mm |
| Chalk Trough | Supported |
| Corners | Meet safety requirements |
Product Images
Bulk Ordering Available: Contact us for factory tours and customized bulk order solutions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xingyicheng (Shenzhen) Technology Co., Ltd.
Location
Room 203, Building B, No. 115 Guangqiao North Road, Xinqiang Community, Xinhu Street, Guangming District, Shenzhen
Contact Person
Luo