Interactive Flat Panel BenQ 75" RE7504

Технички спецификации Panel Screen size 75" Resolution 4K UHD 3840 x 2160 Brightness (typ.) w/ glass 400 nits Contrast ratio (typ.) 1200 : 1 Dynamic contrast ratio 30,000 : 1 Viewing angle (H/V) 178° Response time (G-t-G) 8 ms Backlight life (hrs) 50,000 Panel surface AG, Haze 25% Operating hours 18 / 7 Orientation Landscape Platform solution System memory 8GB Storage 32GB OS Android 13.0 GMS integration Yes Power Power supply 100V~240V, 50-60Hz Typical power consumption (W/h) 73.9 AC power switch Yes Wake up LAN / HDMI / VGA Touch Technology Precision IR Number of touch points up to 40 Interface USB Type B x 2 Glass Tempered glass 3.2 mm Hardness 9H AG coating Yes ClassroomCare® Technology Eye care solution: flicker-free & low blue light (TUV-certified) Air quality sensors & air ioniser No Germ-resistant screen No Environment Operating temperature 0°C ~ 40°C Operating humidity 20% ~ 80% RH non-condensing Energy efficiency ENERGY STAR® 8.0-certified Connectivity Input VGA x 1, HDMI 2.0 x 3, DisplayPort 1.2 x 1, Mic-in (3.5 mm) x 1, PC Audio (3.5 mm) x 1 Output HDMI 2.0 x 1, Earphone-audio (3.5 mm) x 1, SPDIF (Optical) x 1 USB Type A x 4 (2.0 x 2 / 3.0 x 2), Type B x 2 (2.0), Type C x 2 (2.0 x 1 / 3.0 (PD 65 W) x 1) RS232 x 1 RJ45 (LAN) x 2 (Android / OPS) up to 1000Mbps Remote controller x 1 Audio Built-in speaker 20W x 2 Array microphones No Mechanical Screen dimension (mm) 1716.5 ? 1041.6 ? 87.7 Net / Gross weight (kg) 50.2 / 64.9 Bezel width (mm) 33 | 48.3 | 17.2 | 17.2 Wall mounting (VESA)(screw type / max. length) VESA 800 ? 400 mm ( 4 ? M8 ? 25L),wall mount kit included OPS slot Yes Micro SD reader w/ cover & screw lock(optional) Up to 512GB Stylus x 2 (magnetic)