Special LCD Solutions

55″ 3000/1000 nit High Brightness Dual-Sided LCD – DS551DR4

DynaScan introduces a revolutionary leap for window-facing display technology. The DS551DR4 is a dual-sided professional ultra-high brightness LCD. This all-in-one solution features back-to-back display surfaces in a single, ultra-slim form factor. With a sunlight viewable 3000 nit side and a 1000 nit brightness side on the reverse, the DS551DR4 is an ideal fit for in-window display applications. Every display is factory color calibrated for remarkable color reproduction, high contrast, and superb picture quality. An optional 1-meter base stand provides a custom-tailored contemporary mounting solution. The DS551DR4 includes two integrated Android™-based media players for simultaneous playback of independent or duplicate video content and dual HDMI inputs.

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Special LCD Solutions Series Product Line

88″ 1000 nit Ultra-Wide Bar Type LCD – DI881LT2

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55″ 3000/1000 nit High Brightness Dual-Sided LCD – DS551DR4

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37″ High Brightness 3,000 nit Bar Type LCD – DS371BT4

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Product Features

Dual sided design

Brightness: 3000 nit front, 1000 nit rear

IPS panels

Blackening defect free in direct sunlight

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Two integrated media players

1920×1080 Full HD native resolution

Ready-to-go solution; no further integration needed

All metal construction

Product Highlights

Dual sided design, Ready-to-go solution; no further integration needed, Brightness: 3000 nit front, 1000 nit rear, IPS panels, Blackening defect free in direct sunlight, Two integrated media players, 1920×1080 Full HD native resolution, All metal construction.

Color Temperature and Quality

Ensuring the color and brightness of each screen in a tiled matrix matches can be time consuming and requires additional calibration hardware. Each screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, the color of all screens will be uniform.

Blackening Defect Free

Most residential and commercial screens will blacken or result in isotropic failure when the LCD panel overheats. The DS551DR4 is equipped with a high temperature LCD panel capable of withstanding temperatures up to 110˚C (230°F) without blackening – crucial for direct sunlight applications.

Auto Brightness Control

Different external lighting conditions require different brightness levels. An onboard light sensor measures the ambient light in the area and automatically adjusts the image accordingly.

Full HD Resolution

With a resolution of 1920 x 1080 Full HD, the DS551DR4 provides a super sharp image for easy to read text and incredible detail.

LED Backlit with Local Dimming

The display features a local dimming LED back light technique for a remarkably high contrast picture. With direct local dimming, darker areas of an image receive less backlighting than lighter areas, as opposed to edge-lit backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out.

LCD Panel Type: 54.64 inches IPS LCD (x2)
Native Resolution: 1920 x 1080
Backlight: LED
Brightness: 1000 nit / 3000 nit
Default Color Temperature: D65 (6500 K)
Contrast Ratio: 3,000:1
Color Depth: 8 bits
Response Time: 9 ms (typ)
Viewing Angle: 178° / 178°
Light Life Time: 100,000 hrs (typ.)
Blackening Defect Free: Up to 110°C (230°F)
Panel Surface: AR 1.5%, 2H

Power Supply: Internal
Rated Voltage: 100 V ~ 240 V, 50 Hz / 60 Hz
Power On Mode: 240 W (typ), 380 W (max)
Power Saving Mode: < 1 W

Bezel Width (T/B/L/R): 68 / 68 / 68 / 68 mm
Cabinet Color: Black
Dimension (LxHxD, w/o stand): 1353.8 x 824.3 x 62.7 mm
Weight (set/package): 49 kg / 54kg
VESA Mounting (dimension): 998 x 398 x 1048 mm (package)
Stand Weight: 35 kg / 41kg

Language: English
Proof of Image Retention: Yes
Dimming Control (DCR): Yes
On/Off Scheduling: Yes
Ambient Light Sensor: Yes
Total Turn-on time: Yes
Internal Temperature Sensor: Yes
Network Control: RS-232, RJ45
OSD Menu Rotation: Yes

RJ-45: In (x2)
RS-232: In (x1)
USB: x2
HDMI: In (x2)

Included Accessories: Power Cord, Remote controller, Batteries, QSG

Operating Temperature: 0° C ~ 40° C
Storage Temperature: -20° C ~ 60° C
Humidity: 10% ~ 80% RH Non-condensing

CE / FCC ClassB / ROHS

Processor: ARM Cortex-A9 1.6 GHz, Quad-Core CPU
On chip cache memory: L2: 512KB
Clock speed: 1.6GHz
Main memory interface: 1GB DDR3/3L (1600MHz)
Graphics: 600M ARM Mali400MP4,2D/3D graphic engine, support OpenGL ES1.1/2.0, Open VG1.1
Storage (FDM): 8GB NAND Flash(2GB occupied by o/s, 6GB available depending on total capacity
Multimedia: H.264 encoder/decoder, MPEG-1/2/4, H.263, H.264 MVC, AVS, VC-1, VP8/6, RV
IO ports: USB 2.0, SD slot (each side)
Operating system: Yes