Legamaster ETX-5540 Evolve 2 55" interactive touchscreen - 4K(3840x2160) 350 cd/m² - 3x HDMI - Black - Air server included

Legamaster EVOLVE 2 touch monitor ETX-5540 EU. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 8 ms, Viewing ang le, horizontal: 178°, Viewing angle, vertical: 178°. Product colour: Black Display diagonal : 139.7 cm (55") Display resolution : 3840 x 2160 pixels HD type : 4K Ultra HD Display technology : LCD Panel type : IPS Backlight type : Direct LED Display brightness (typical) : 450 cd/m² Response time : 8 ms Aspect ratio : 16:9 Contrast ratio (typical) : 5000:1 Contrast ratio (dynamic) : 10000:1 Viewing angle, horizontal : 178° Viewing angle, vertical : 178° Display number of colours : 1.073 billion colours Viewable size, horizontal : 120.6 cm Viewable size, vertical : 68 cm Operating hours (hours/days) : 18/7 Operating system version : 13 Number of speakers : 3 Product colour : Black Country of origin : China Certification : 1% for the Planet, Google EDLA VGA (D-Sub) ports quantity : 1 HDMI ports quantity : 4 DisplayPorts quantity : 1 Wi-Fi standards : Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11g, 802.11b Bluetooth version : 5.2 Panel mounting interface : 400 x 400 mm Energy efficiency class (HDR) : C Energy consumption (HDR) per 1000 hours : 76 kWh Power consumption (standby) : 0.5 W AC input voltage : 100 - 240 V AC input frequency : 50/60 Hz Energy efficiency scale : A to G Operating temperature (T-T) : 0 - 40 °C Storage temperature (T-T) : -20 - 60 °C Operating relative humidity (H-H) : 20 - 80% Storage relative humidity (H-H) : 10 - 60% Width (without stand) : 1271 mm Depth (without stand) : 83 mm Height (without stand) : 781 mm Package width : 230 mm Package depth : 1395 mm Package height : 875 mm Package weight : 32.8 kg Warranty period : 5 year(s)