SKU: hikvision ds-d2055hu-y
MPN: DS-D2055HU-Y
4K signal input, auto loop up to 30 screens with HDMI interfaces Switching between three picture modes: Monitoring, Meeting, and Movie Factory calibration for color and brightness uniformity Direct-lit LED backlight with uniform brightness and no boundary shadows 1920 × 1080 resolution, 178° viewing angle Ultra-narrow 3. 5 mm bezel design Anti-glare, high definition, high brightness, high color gamut, and vivid images with rich colors Stable and 24-hour continuous working Metal casing for preventing from radiation and magnetic & electric field interference Wall-mount and modular brackets available to meet various installation requirements. Screen Size55 inch, Active Display Area1209. 6 (H) mm × 680. 4 (V) mm, BacklightDirect-lit LED backlight, Pixel Pitch0. 63 mm, Physical Seam3. 5 mm, Bezel Width2. 3 mm (top/left), 1. 2 mm (bottom/right), Resolution1920 × 1080@60 Hz (downward compatible), Brightness700 cd/m², Viewing AngleHorizontal 178°, vertical 178°, Color Depth8 bit, 16. 7 M, Contrast Ratio1200:1, Response Time8 ms, Color Gamut72% NTSC, Surface TreatmentHaze 25%, 3H, Video & Audio InputHDMI × 1, DVI × 1, VGA × 1, DP× 1, USB × 1, Video & Audio OutputHDMI × 1, Control InterfaceRS232 IN × 1, RS232 OUT × 1, Power Supply100-240 VAC, 50/60 Hz, Power Consumption≤ 245 W, Standby Consumption≤ 0. 5 W, Working Temperature0°C to 40°C (32°F to 104°F), Working Humidity10% to 80% RH (non-condensing), Storage Temperature-20°C to 60°C (-4°F to 140°F), Storage Humidity10% to 90% RH (non-condensing), Casing MaterialSGCC, VESA600 (H) mm × 400 (V) mm, Product Dimension (W × H × D)1213. 5 mm × 684. 3 mm × 76. 19 mm (47. 78'' × 26. 94'' × 3. 00''), Package Dimension (W × H × D)1404(W) mm × 910 (H) mm × 231 (D) mm, Net Weight23. 9 ± 0. 5 kg (52. 7 ± 1. 1 lb) for single display, Gross Weight42. 8 ± 0. 5 kg (94. 4 ± 1. 1 lb) for carton with a single display, Packing ListCarton with a single display : LCD display × 1, power cable × 1, network cable × 1, 2-meter HDMI cable × 1, screw × 4, remote control × 1, IR receiver × 1, RS-232 converter × 1, quick start guide (multilingual) × 1, quick start guide (English) × 1,