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EOL

55-inch 3.5mm 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 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

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Data Sheet

Available models:

DS-D2055LU-Y(1 IN 1 Package)

DS-D2055LU-Y

EOL

Specification
Resources
Accessories

Data Sheet

Display
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)
Brightness500 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

Interface
Video & Audio InputHDMI × 1, DVI × 1, VGA × 1, DP× 1, USB × 1
Video & Audio OutputHDMI × 1
Control InterfaceRS232 IN × 1, RS232 OUT × 1

Power
Power Supply100-240 VAC, 50/60 Hz
Power Consumption≤ 245 W
Standby Consumption≤ 0.5 W

Working Environment
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)

General
Casing MaterialSGCC
VESA600 (H) mm × 400 (V) mm
Product Dimension (W × H × D)1213.7 mm × 684.5 mm × 76.19 mm (47.78'' × 26.95'' × 3.00'')
Package Dimension (W × H × D)1404(W) mm × 910 (H) mm × 231 (D) mm
Net Weight24.3 ± 0.5 kg (53.6 ± 1.1 lb) for single display
Gross Weight42.9 ± 0.5 kg (94.6 ± 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

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

3.5 mm

Bezel Width

2.3 mm (top/left), 1.2 mm (bottom/right)

Resolution

1920 × 1080@60 Hz (downward compatible)

Brightness

500 cd/m²

Viewing Angle

Horizontal 178°, vertical 178°

Color Depth

8 bit, 16.7 M

Contrast Ratio

1200:1

Response Time

8 ms

Color Gamut

72% NTSC

Surface Treatment

Haze 25%, 3H

Interface

Video & Audio Input

HDMI × 1, DVI × 1, VGA × 1, DP× 1, USB × 1

Video & Audio Output

HDMI × 1

Control Interface

RS232 IN × 1, RS232 OUT × 1

Power

Power Supply

100-240 VAC, 50/60 Hz

Power Consumption

≤ 245 W

Standby Consumption

≤ 0.5 W

Working Environment

Working Temperature

0°C to 40°C (32°F to 104°F)

Working Humidity

10% to 80% RH (non-condensing)

Storage Temperature

-20°C to 60°C (-4°F to 140°F)

Storage Humidity

10% to 90% RH (non-condensing)

General

Casing Material

SGCC

VESA

600 (H) mm × 400 (V) mm

Product Dimension (W × H × D)

1213.7 mm × 684.5 mm × 76.19 mm (47.78'' × 26.95'' × 3.00'')

Package Dimension (W × H × D)

1404(W) mm × 910 (H) mm × 231 (D) mm

Net Weight

24.3 ± 0.5 kg (53.6 ± 1.1 lb) for single display

Gross Weight

42.9 ± 0.5 kg (94.6 ± 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

Display

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)
Brightness500 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

Interface

Video & Audio InputHDMI × 1, DVI × 1, VGA × 1, DP× 1, USB × 1
Video & Audio OutputHDMI × 1
Control InterfaceRS232 IN × 1, RS232 OUT × 1

Power

Power Supply100-240 VAC, 50/60 Hz
Power Consumption≤ 245 W
Standby Consumption≤ 0.5 W

Working Environment

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)

General

Casing MaterialSGCC
VESA600 (H) mm × 400 (V) mm
Product Dimension (W × H × D)1213.7 mm × 684.5 mm × 76.19 mm (47.78'' × 26.95'' × 3.00'')
Package Dimension (W × H × D)1404(W) mm × 910 (H) mm × 231 (D) mm
Net Weight24.3 ± 0.5 kg (53.6 ± 1.1 lb) for single display
Gross Weight42.9 ± 0.5 kg (94.6 ± 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