The Smart Digital Blackboard is an intelligent electronic writing panel engineered for modern academic classrooms, university lecture halls, and corporate training environments. Featuring an expansive 86-inch 4K D-LED flat writing surface with an exceptional 5000:1 contrast ratio, this interactive flat panel (IFP) transforms traditional teaching and executive presentations into engaging, collaborative visual experiences.

Constructed with high-durability nano-tempered glass and micro-magnetic aluminum honeycomb sub-boards, the system seamlessly bridges classic dustless chalk writing and multi-touch digital screen annotation. The ultra-wide 178° viewing angles ensure that every student and boardroom participant views crystal-clear courseware without glares or optical distortion.

• Product Name: Smart Digital Blackboard & Electronic Writing Pad
• Multi-User Support: Yes (Simultaneous multi-finger & stylus writing)
• System Memory (RAM): 4GB DDR High-Speed Memory
• Storage Capacity: 64GB SSD Onboard High-Speed Storage
• Application Scope: K-12 School Teaching, Higher Education, Executive Conference Rooms
• Aspect Ratio: 16:9 Widescreen Panel
• Global Certifications: Fully CE, FCC, RoHS, and ISO9001 Compliant

The XYC-86 features an extensive port array including HDMI, USB 2.0, and USB 3.0 interfaces for seamless plug-and-play connectivity with external laptops, document cameras, and smartphones. This enables instant real-time content sharing, screen mirroring, and multi-device collaboration during active lectures and strategy meetings.

Engineered for worldwide deployment, the system supports a wide input voltage range of 180-260V AC, making it suitable for international educational tenders, government procurement contracts, and commercial office rollouts across global markets.

The exceptional 5000:1 contrast ratio delivers vivid color depth and crisp text legibility, ideal for displaying complex mathematical formulas, engineering blueprints, financial spreadsheets, and high-definition educational videos. Interactive annotation software allows teachers to mark up live documents, record background lectures, and save notes directly to cloud drives.

Ideal for primary schools, universities, executive boardrooms, and vocational training centers, the Smart Digital Blackboard provides a high-performance, cost-effective platform that elevates engagement and instructional efficiency.