75-inch 4K Interactive Flat Panel W/ Camera and Microphone array (DS-D5B75RB/B)
Description
- 4K Display Presenting More Details: 4K resolution improves the image details with the features of being anti-glared, fingerprint-resistant, and strong light-blocked.
- 20px ultra fine writing, and 2 mm diameter recognizable with the precision of 1 mm.
- Instant and Ultra-Fine Writing: Provides smooth writing with the touch precision of 1 mm, and smart stroke optimization makes every stroke more real.
- Built-in interactive whiteboard system allows annotating and sharing by QR code.
- Looping-out display available.
- Various audio and video interfaces for device access.
- Built-in network switch chip saves a network switch.
- Built-in Android system provides kinds of applications.
- Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems.
- Ultra-thin design with aluminum profile frame.
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