65 Inch 4K Flat Writing Panel Intelligent Electronic Blackboard with Multi-User Support for Collaborative Learning

This intelligent electronic blackboard features a universal input voltage range of 180-260V AC, ensuring reliable compatibility with international power infrastructures for seamless integration into academic classrooms and lecture halls. Delivering a screen brightness of 400cd/m² ±50, it produces clear, legible text and vibrant visual content even in sunlit environments. The 1200:1 contrast ratio provides crisp, distinct graphics, making it ideal for daily educational lectures and corporate presentations.

Measuring at least 4450mm in overall length, this digital smart whiteboard system provides expansive physical writing space across central touch displays and seamlessly flanking side writing wings. The multi-user writing feature enhances classroom participation and teamwork by allowing several students and educators to write or draw simultaneously.

Combining heavy-duty nano-tempered glass construction with energy-efficient hardware, this electronic blackboard is a high-value investment for educational institutions and enterprises seeking to modernize their teaching workflows.

• Product Name: Smart Digital Blackboard
• Smart Blackboard Size: 65 Inch 4K Flat Writing Panel
• Aspect Ratio: 16:9 Widescreen
• Input Voltage: 180-260V AC Wide Voltage Range
• Processor Hardware: Intel Core i3 / i5 / i7 / i9 OPS Options
• Connectivity Ports: HDMI, USB 2.0, USB 3.0, Audio Pass-Through

Featuring a 65-inch screen size with 1200:1 contrast ratio, this smart digital writing pad delivers crystal-clear images and crisp text that capture student attention. The 65-inch 4K flat writing panel is perfect for displaying dynamic educational materials including high-resolution video streams, diagrams, and slideshows, making classroom lessons more interactive.

The multi-user touch capability enables several students to interact with the board at the same time, making it ideal for collaborative group work, math problem solving, and peer review. Teachers can annotate documents on the fly while saving digital notes directly to local storage or cloud drives.

This intelligent electronic blackboard is designed for school classrooms, university auditoriums, and business conference rooms. In corporate settings, it facilitates productive strategy sessions, remote video conferences, and interactive presentations.