SKU: hikvision ds-d2055nl-b/g
MPN: DS-D2055NL-B/G
LED Direct-lit backlight with uniform brightness and no boundary shadow Resolution:1920×1080 High display resolution, and delicate image with rich color High definition; high brightness; high color gamut DID LCD screen with 178° wide angle Large display area and light weight Longer display lifespan Multiple jointing methods, applicable for various scenes Ultra-slim bi-side seam Stable running and low maintenance cost, supporting 24 hours continuous working Working humidity: 10%~85%, able to work under harsh environment. Visual AngleHorizontal: 178°, Vertical: 178°, Screen Moving Area (H×V)1209. 6mm×680. 4mm(47. 62″×26. 79″), Response Time12ms (G to G), Resolution1920×1080, PanelIPS, Dot Pitch (H×V)0. 63mm×0. 63mm (0. 025″×0. 025″), Diagonal Size (inch)55″, Contrast4000:1, Color Saturation0. 92, Color16. 7M, Brightness500cd/㎡, BacklightLED Backlight (Direct type), Input InterfaceVGA×1, DVI×1, BNC×1, YPbPr×1, HDMI×1, Output InterfaceVGA×1, DVI×1, BNC×2, Control InterfaceIn: RS-232×1, Out: RS-232×2, Working Life≥60, 000 Hours, Operating Temperature0 °C ~ 40 °C (32 °F ~ 104 °F), Operating Humidity10%~85% (No Condensation), Power Requirement90~264VAC, Power Consumption192W, Dimension (W×H×D)1213. 5mm×684. 3mm×112. 9mm (47. 78″×26. 94″×4. 44″), Frame Width0. 09″ (Left/Upper), 0. 047″ (Right/Lower), Physical Seam3. 5 mm (0. 14″),