Guangzhou Shirui V555T Ecrã tátil interativo 4K de 55 polegadas

The Guangzhou Shirui V555T is a 55-inch interactive touch display designed for modern collaboration and presentation environments. Featuring 4K UHD resolution and 20-point infrared touch technology, it delivers crisp visuals and responsive interaction for classrooms, meeting rooms, and digital signage applications.

Advantages

With its ultra-high-definition 4K display and multi-touch capability, the V555T enhances engagement and productivity. The built-in Android 11 operating system provides a standalone computing platform, eliminating the need for external devices. Its slim design and VESA mount compatibility allow for flexible installation.

Suitable for

• Interactive classrooms and lecture halls
• Corporate meeting rooms and boardrooms
• Digital signage and information kiosks
• Collaborative workspaces and training centers

Key specifications

• Display Size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel Type: IPS LED Backlit
• Brightness: 400 cd/m²
• Contrast Ratio: 5000:1 (Dynamic), 1200:1 (Static)
• Response Time: 8 ms (GtG)
• Viewing Angle: 178° (H/V)
• Touch Technology: Infrared (IR) Touch, 20-point Multi-touch
• Operating System: Android 11.0
• Processor: Quad-Core ARM Cortex-A55
• RAM: 4GB DDR4
• Internal Storage: 32GB eMMC
• HDMI Inputs: 3 (HDMI 2.0)
• USB Ports: 4 (2x USB 3.0, 2x USB 2.0)
• USB-C Port: 1 (with DisplayPort Alt Mode, Power Delivery)
• Network: RJ45 Gigabit Ethernet, Wi-Fi 6, Bluetooth 5.0
• Audio: 2 x 15W Stereo Speakers
• VESA Mount: 400 x 400 mm
• Power Consumption: <180W (Operating)

Recommendations

For optimal performance, use with a compatible wall mount or stand. Ensure adequate ventilation around the display. Pair with a wireless presentation system for seamless collaboration.