85-inch 4K Interactive Smart Board with 20-Point Touch and 50,000 Hour Lifespan for Classroom and Conference Use
Price:
negotiable
MOQ:
1
Delivery Time:
3-5 working days
Brand:
ZXTLCD
Product Description
Advanced 85" 4K Interactive Smart Board
This professional-grade interactive writing board combines digital display and touch screen technology to create an advanced teaching and presentation tool. The large 85-inch 4K display with multi-touch capability enhances classroom engagement and teaching effectiveness.
Key Features
- Multi-theme system with conference, education, science, technology, and industry-specific templates
- Supports multi-person sign-in, save functionality, and QR code sharing
- Real-time temperature monitoring with automatic shutdown protection
- Adaptive ambient light adjustment with anti-blue light eye protection mode
- Extensive teaching resources available when connected to internet
- Real-time online teaching capabilities with downloadable educational materials
Display Specifications
| Parameter | Specification |
|---|---|
| Size | 85" |
| Display Area | 1874mm × 1057mm |
| Resolution | 3840×2160 pixels (4K) |
| Refresh Rate | 60Hz |
| Brightness | 300-350cd/m² |
| Contrast Ratio | 1200:1 / 5000:1 (OC) |
| Viewing Angle | 178° (H/V) |
| Color Depth | 8bit 16.7M/1.07B (10bit) |
| Backlight | DLED |
| Color Gamut | 72% NTSC |
| Lifespan | 50,000 hours |
Construction Details
| Component | Specification |
|---|---|
| Body Material | Aluminum alloy face frame with oxidation sandblasting process |
| Frame Color | Black (standard), customizable to silver black or other colors |
| Front Glass | Grade 7 tempered explosion-proof glass / anti-glare tempered glass |
| Pen Slot | Two magnetic grooves on the front |
Touch Parameters
| Parameter | Specification |
|---|---|
| Technology | Infrared recognition |
| Integration | Built-in |
| Input Methods | Finger, touch pen, or other 2mm non-transparent objects |
| Touch Points | 20-point multi-touch |
| Resolution | 32767×32767 |
| Accuracy | ±1mm |
| Response Time | <8ms |
| Supported OS | Windows XP/7/8/10/11, Android, MacOS, Linux |
Custom Solutions Available
For detailed specifications, custom requirements, or additional information about this product, please contact our sales team for personalized assistance.
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Get in Touch
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Company
Shenzhen ZXT LCD Technology Co.,Ltd
Location
Room A60-A101, New Weiyi Industrial Zone No.4, Shenzhen, China
Contact Person
Kevin Liu