75 Inch Smart Digital Blackboard with 3840*2160 Resolution and Multi-Touch Functionality for Interactive Teaching
Customized 75-inch Smart Digital Blackboard for teaching with 3840×2160 resolution, 40 touch points, and multi-system support (Windows/Android/Mac). Features dual writing modes, wireless screen sharing, gesture recognition, and real-time interaction capabilities for enhanced classroom engagement.
Teaching Smart Digital Blackboard
,Smart Digital Blackboard 75 Inch
,Customized digital blackboard for teaching
The MTHGH Intelligent Digital Blackboard revolutionizes modern education with advanced digital technology. This 75-inch interactive display combines multiple functionalities including electronic whiteboard, projector, and computer capabilities in one integrated solution.
- Multi-finger writing and annotation software
- Dual writing modes: traditional blackboard and digital handwriting
- Real-time screen sharing capabilities
- Background recording functionality
- Wireless content sharing
- Interactive voting system
- Advanced gesture recognition
- One-key self-checking system
- Touch lock settings for secure operation
- Single cable connectivity for Android and Windows systems
Transform your classroom with this innovative educational tool that enables online teaching, real-time interaction, and comprehensive courseware demonstrations. The digital blackboard records teaching sessions for student review and connects to internet resources for enriched learning experiences.
| Specification | Details |
|---|---|
| Model | TE-GR-75 |
| Display Size | 75 inch (86 inch optional) |
| Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 350 cd/㎡ ±50 |
| Contrast Ratio | 1200:1 |
| Viewing Angle | 178° |
| Color Depth | 10bit, 10.7 billion colors |
| Touch Points | 20 points simultaneous touch |
| Touch Technology | Capacitive Technology |
| Response Time | <15ms first response, <8ms continuous |
| Operating Systems | Windows, Linux, Mac, Android |
| Android System | 9.0/11.0/13.0 with 32G/64G EMMC, 3G/8G DDR3 |
| Input Ports | 2×HDMI 2.0, 1×VGA+AUDIO, 2×USB (2.0 & 3.0), LAN, WiFi, Bluetooth, OPS |
| Power Requirements | AC 100-240V, 50/60Hz, 3.5A |
- Touch pen × 1
- USB touch cable (1.5M) × 1
- Power cable (1.8M) × 1
- Software download card × 1
- Remote control × 1
- Warranty card × 1
75 Inch Interactive Display Board with 20 Points Touch and 3840*2160 Resolution for Conference Rooms
