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55-inch 1.8mm LCD Display Unit

  • 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
  • 1920 × 1080 resolution, 178° viewing angle
  • Extreme-narrow 1.8 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
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Data Sheet
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Available models:

DS-D2055EH-0B(1 IN 1 Package)
DS-D2055EH-0B
Data Sheet

Specification

  • Display
  • Screen Size55 inch
  • Active Display Area1209.6 (H) mm × 680.4 (V) mm
  • BacklightDirect-lit LED backlight
  • Pixel Pitch0.63 mm
  • Physical Seam1.8 mm
  • Physical Seam Tolerance±1.5 mm
  • Physical Resolution1920 × 1080
  • Brightness700 cd/m²
  • Color Temperature10,000 ± 2,000K
  • Viewing Angle178°(H)/178°(V)
  • Color Depth10 bit, 1.07 B
  • Contrast Ratio1000:1
  • Response Time8 ms
  • Color Gamut72% NTSC
  • Surface TreatmentHaze 28%, 3H
  • Interface
  • Video & Audio InputVGA × 1, HDMI × 1, DVI × 1, DP × 1, USB × 1
  • Video & Audio OutputHDMI × 1
  • Control InterfaceRS232 IN × 1, RS232 OUT × 1，IR IN x 1
  • Key Material
  • LCD TechnologyIPS
  • Power
  • Power Supply100 to 240 VAC, 50/60 Hz
  • Power Consumption≤ 230 W
  • Standby Consumption≤ 0.5 W
  • Working Environment
  • Working Temperature0 °C to 40 °C (32 °F to 104 °F)
  • Working Humidity20% RH to 80% RH (without condensation)
  • Storage Temperature-20 ℃ to 60 ℃ (-4 ℉ to 140 ℉)
  • Storage Humidity10% RH to 90% RH (without condensation)
  • General
  • Casing MaterialMetal
  • VESA600 (H) mm × 400 (V) mm
  • Product Dimension (W × H × D)1212.16 mm × 683.01 mm × 69.3 mm (47.72'' × 26.89'' × 2.73'')
  • Package Dimensions (W × H × D)1404(W) mm × 910 (H) mm × 231 (D) mm
  • Net Weight21.4 ± 0.5 kg (47.2 ± 1.1 lb) for single display
  • Gross Weight35.8 ± 0.5 kg (78.9 ± 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, LCD Maintenance Notice × 1
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Display
Screen Size
55 inch
Active Display Area
1209.6 (H) mm × 680.4 (V) mm
Backlight
Direct-lit LED backlight
Pixel Pitch
0.63 mm
Physical Seam
1.8 mm
Physical Seam Tolerance
±1.5 mm
Physical Resolution
1920 × 1080
Brightness
700 cd/m²
Color Temperature
10,000 ± 2,000K
Viewing Angle
178°(H)/178°(V)
Color Depth
10 bit, 1.07 B
Contrast Ratio
1000:1
Response Time
8 ms
Color Gamut
72% NTSC
Surface Treatment
Haze 28%, 3H
Interface
Video & Audio Input
VGA × 1, HDMI × 1, DVI × 1, DP × 1, USB × 1
Video & Audio Output
HDMI × 1
Control Interface
RS232 IN × 1, RS232 OUT × 1，IR IN x 1
Key Material
LCD Technology
IPS
Power
Power Supply
100 to 240 VAC, 50/60 Hz
Power Consumption
≤ 230 W
Standby Consumption
≤ 0.5 W
Working Environment
Working Temperature
0 °C to 40 °C (32 °F to 104 °F)
Working Humidity
20% RH to 80% RH (without condensation)
Storage Temperature
-20 ℃ to 60 ℃ (-4 ℉ to 140 ℉)
Storage Humidity
10% RH to 90% RH (without condensation)
General
Casing Material
Metal
VESA
600 (H) mm × 400 (V) mm
Product Dimension (W × H × D)
1212.16 mm × 683.01 mm × 69.3 mm (47.72'' × 26.89'' × 2.73'')
Package Dimensions (W × H × D)
1404(W) mm × 910 (H) mm × 231 (D) mm
Net Weight
21.4 ± 0.5 kg (47.2 ± 1.1 lb) for single display
Gross Weight
35.8 ± 0.5 kg (78.9 ± 1.1 lb) for carton with a single display
Packing List
Carton 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, LCD Maintenance Notice × 1
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
  • Display
Interface
  • Interface
  • Interface
  • Interface
Key Material
  • Key Material
Power
  • Power
  • Power
  • Power
Working Environment
  • Working Environment
  • Working Environment
  • Working Environment
  • Working Environment
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V1.2.1_241110
Applied to:
DS-D2055EH-0B(1 IN 1 Package)

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