Interactive Display AVTEK TS 8.1 EASY 75 75 inch 3840x2160 60Hz IR touchscreen Wi‑Fi 20‑point, 400 cd/m², 24/7, VESA 600x400

The AVTEK TS 8.1 EASY 75 is a 75" (190.5 cm) interactive display with 4K UHD resolution (3840 x 2160), 60 Hz refresh rate and 8 ms response time. It features an infrared 20-point touchscreen, Direct LED backlight and 400 cd/m² brightness. The display is designed for continuous 24/7 operation, includes built-in speakers, Wi‑Fi and Ethernet connectivity, and provides multiple input options including two HDMI ports, three USB 2.0 ports, VGA, RS‑232 and an OPS slot. The monitor does not include a built-in operating system; for full functionality connect an external computer or install an OPS module.

Advantages

The display offers high-resolution 4K image quality and wide 178° viewing angles with a 16:9 aspect ratio. Infrared 20-point touch enables multi-user interaction and accurate input. Robust connectivity options and an OPS slot allow flexible integration with external computers. Rated for 24/7 use and supplied with VESA 600×400 mounting, pen, remote control and Wi‑Fi antenna for professional installations.

Suitable for

• Conference rooms and meeting spaces
• Classrooms and lecture halls
• Digital signage and information displays
• Interactive collaboration zones

Key specifications

• Display diagonal: 190.5 cm (75")
• Resolution: 3840 x 2160 (4K UHD)
• Refresh rate: 60 Hz
• Response time: 8 ms
• Brightness: 400 cd/m²
• Contrast ratio (typical): 5000:1
• Backlight: Direct LED
• Display technology: TFT
• Viewing angles: 178° horizontal / 178° vertical
• Colours: 1.07 billion colours
• Touchscreen: Infrared, 20 simultaneous touchpoints
• Operating hours: 24/7
• Audio: Built-in speakers; audio in/out available
• Connectivity: Wi‑Fi, Ethernet LAN, 2× HDMI, 3× USB 2.0, VGA, RS‑232
• OPS slot included
• Physical dimensions (W×H×D): 1707.5 × 1014 × 88 mm
• Weight: 50.6 kg
• Recommended mounting: VESA 600×400 (mount included)

How to use

Mount the display using the supplied VESA 600×400 bracket or an appropriate stand. Connect power (100–240 V) and required input devices via HDMI, VGA, USB or the OPS slot. For interactive use, connect a computer or install an OPS module since the display has no built-in OS. Use the included USB cable and pen for touch interaction, and the remote control for basic display settings. Ensure network connectivity via Wi‑Fi or Ethernet for online content.

Recommendations

Do not use the display in damp environments or near water. For reliable long-term operation, provide adequate ventilation and avoid covering ventilation openings; follow local safety and mounting regulations when installing the unit.