Flatscreen monitor for digital signage, continuous operation, ideal for shops, conference rooms, schools and universities, outstanding presentation and picture quality, 4K UHD resolution, LED backlighting, environmental light sensor, horizontal or vertical installation, long-term operation up to 24 hours, video and audio inputs, remote control, rear-side PC slot, TFT screen, 16:9, screen size: 55', resolution: 3840x2160pixels, response time: 6.5ms, brightness: 800cd, viewing angle: 178/178° (H/V), contrast: 5000:1, glass properties: Antiglare, connectivity: Ethernet, HDMI, RS232, USB-C, interface - video: HDMI, interface - wifi: Wi-Fi (802.11ac), operating system: Android 14, VESA / AMPS: 400x400mm, accessories: Remote Control, Accessories - Power Cord - Country: EU, UK, Accessories - Power Cord - Type: C13, IEC Connector, Accessories - Power Supply: Internal