OPTOMA TECHNOLOGY 3863RK 86 palcov 4K UHD interaktívny displej s IR dotykom, 40 bodov, Android

The OPTOMA TECHNOLOGY 3863RK is a professional-grade 86-inch interactive display designed for collaborative environments such as classrooms, boardrooms, and training centers. Featuring 4K UHD resolution (3840x2160) and a VA panel with a 5000:1 contrast ratio, it delivers crisp, vibrant visuals. The infrared touch technology supports up to 40 touch points, enabling seamless multi-user interaction. Connectivity includes HDMI 2.0, USB-C with 65W Power Delivery, DisplayPort, VGA, and LAN. Built with 7H Mohs glass and anti-glare coating, it ensures durability and readability in bright conditions.

Advantages

This interactive display combines large-screen immersion with advanced touch capabilities, making it ideal for dynamic presentations and collaborative work. The 40-point IR touch allows multiple users to interact simultaneously, while the 4K resolution ensures detailed content. Android provides a familiar interface and access to apps, reducing the need for external devices. The USB-C port with 65W PD simplifies connectivity and device charging.

Suitable for

• Education: interactive lessons, group projects
• Corporate: meetings, brainstorming sessions
• Training: workshops, simulations
• Public spaces: information kiosks, digital signage

Key specifications

• Display Size: 86" (217.4 cm)
• Resolution: 3840 x 2160 (4K UHD)
• Panel Technology: VA
• Brightness: 400 cd/m²
• Contrast Ratio: 5000:1
• Response Time: 6.5ms GtG
• Touch Technology: Infrared (IR), 40 touch points
• Operating System: Android
• Processor: A55
• RAM: 4GB
• Internal Storage: 32GB
• USB-C Input: 1 (with 65W Power Delivery & DP Alt Mode)
• Glass Hardness: 7H Mohs
• Anti-Glare Coating: Yes
• Power Consumption: 350W (Typical)

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 enhanced mobility.