Special LCD Solutions

55″ 3000/1000 nit High Brightness Dual-Sided Digital Signage Display
Model 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 Nits High Brightness Bar-Type Digital Signage Display – DI881LT2

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55″ 3000/1000 nit High Brightness Dual-Sided Digital Signage Display – DS551DR4

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37″ High Brightness 3000 nit Bar-type LCD – DS371BT4

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Product Features

Dual sided design
Brightness: 3000 nit front, 1000 nit rear
Blackening defect free in direct sunlight
800 view product photos
Two integrated media players
1920×1080 Full HD native resolution
Ready-to-go solution; no further integration needed

Product Highlights

Dual-sided design, ready-to-go solution; no further integration needed, brightness: 3000 nit front, 1000 nit rear, blackening defect-free in direct sunlight, two integrated media players, 1920×1080 full HD native resolution, all metal construction.

Color Temperature and Quality

Each screen is individually color calibrated to the D65 (6500K) CIE color standard to produce a true, natural white, with lifelike colors and helps to ensure video content is displayed as it was intended.

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.

Model DS551DR4

Product Photos Product Specs Manual/Downloads Support
  • ​​​​​​​ LCD Panel Type: 54.64 inches LCD (x2)
  • ​​​​​​​ Native Resolution: 1920 x 1080
  • ​​​​​​​ Backlight: LED
  • ​​​​​​​ Default Color Temperature: D65 (6500 K)
  • ​​​​​​​ Brightness: 1000 nits / 3000 nits
  • ​​​​​​​ Color Depth: 8 bits
  • ​​​​​​​ Contrast Ratio: 3,000:1
  • ​​​​​​​ Response Time (Typ.): 9 ms
  • ​​​​​​​ Viewing Angle (H/V): 178° / 178°
  • ​​​​​​​ Light Lifetime (Typ.): 50,000 hrs
  • ​​​​​​​ Blackening Defect Free: Up to 110°C (230°F)
  • ​​​​​​​ Viewable with Polarized Lenses: Yes
  • ​​​​​​​ Panel Surface: AR , 2H
  • ​​​​​​​ Power Supply: Internal
  • ​​​​​​​ Rated Voltage: 100 ~ 240 V, 50 Hz / 60 Hz
  • ​​​​​​​ Power On Mode (Typ./Max.): 240 W, 380 W
  • ​​​​​​​ Power Saving Mode: < 1 W
  • ​​​​​​​ Bezel Width (T/B/L/R): Even bezel 68.0 mm
  • ​​​​​​​ Cabinet Color: Black
  • ​​​​​​​ Monitor Dimension (LxHxD w/o Stand): 1353.8 x 824.3 x 62.7 mm
  • ​​​​​​​ Monitor Weight: 49 kg
  • ​​​​​​​ Orientation: Portrait
  • ​​​​​​​ Carrying Handles: Yes
  • ​​​​​​​ Language: English
  • ​​​​​​​ Support SNMP (Up to V3.0): Yes
  • ​​​​​​​ Dimming Control: Yes
  • ​​​​​​​ Image Retention Proof: Yes
  • ​​​​​​​ Auto Orientation Sensor: Yes
  • ​​​​​​​ Ambient Light Sensor: Yes
  • ​​​​​​​ Power On/Off Scheduling: Yes
  • ​​​​​​​ Internal Temperature Sensor: Yes
  • ​​​​​​​ OSD Menu Rotation: Yes
  • ​​​​​​​ HDMI: x2 (1080p)
  • ​​​​​​​ USB: x2 (For Internal Players)
  • ​​​​​​​ RS-232: In x1
  • ​​​​​​​ RJ-45: x2 (LAN)
  • ​​​​​​​ Operating system: Android 4.4.2
  • ​​​​​​​ Processor: ARM Quad-Core Cortex-A9
  • ​​​​​​​ Clock Speed: 1.6 GHz
  • ​​​​​​​ Main Memory Interface: DDR3L-1066, 1GB
  • ​​​​​​​ Graphics: Mali400MP4, support OpenGL ES1.1/2.0, Open VG1.1
  • ​​​​​​​ Storage: Internal: Nand flash 8GB(multi sources), External: Support SD, Up to 32GB
  • ​​​​​​​ Multimedia: Multi-format 1080P video decoders (H.264,VC-1, MPEG-1/2/4, H.263, H.264 MVC, AVS, VP8/6, RV)
  • ​​​​​​​ Wi-Fi Specification: 802.11 b/g/n | 2412.0 MHz - 2462.0 MHz
  • ​​​​​​​ Operating Temperature: 0° C ~ 45° C
  • ​​​​​​​ Storage Temperature: -20° C ~ 60° C
  • ​​​​​​​ Humidity: 10% ~ 80% RH Non-condensing
  • ​​​​​​​ CE / FCC / RoHS
PDF ICON
DS551DR4 Data Sheet
457.31 KB
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PDF ICON
DS551DR4 User Manual
660.94 KB
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PDF ICON
DS551DR4 Quick Start Guide
1.53 MB
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RMA Request

To speak with a customer support representative, please call:

Americas
+1 949 421 0348

Available Mon-Fri 8 AM-5 PM PT

EMEA
+31 85 023 9685

Available Mon-Fri 8 AM-5 PM CET

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