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EWB4200

42″ E-Paper Interactive Whiteboard

Geniatech EWB4200 is a 42-inch E-Paper interactive whiteboard designed for classrooms, offices, and collaborative environments. Featuring eye-friendly E Ink technology, long battery life, and electromagnetic handwriting, it delivers a natural writing and viewing experience.

  • 42″ large-format E Ink display with paper-like readability
  • Anti-blue light screen for long-term eye protection
  • High-precision electromagnetic handwriting
  • Ultra-low power consumption with up to 12–15 days operation per charge
  • Eco-Friendly design with flexible wall-mount or stand installation
  • Full customization options for hardware and software integration
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Display Screen 42″ E Ink Carta®, 2160 × 2880 resolution, 85 PPI
Pen Input Wacom pencil (Support 4096 pen pressure)
CPU Octa-core (4× Cortex-A76 + 4× Cortex-A55)
OS Android 13
Memory & Storage 8GB RAM, 32GB eMMC (expandable to 256GB)
Connectivity Wi-Fi (2.4/5G), Bluetooth 4.2, Ethernet (RJ45 Gigabit)
USB-C/USB 3.0
Battery & Range 15,600 mAh, Lithium-ion battery (Rechargeable)
Operating Temperature -15°C to 55°C
Dimesions 896.2 × 682 × 35.5 mm, 11.5 kg
Installation Wall-mount / Stand options

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