Indoor High Brightness Displays

55” Ultra Thin Fanless Digital Signage Display
Model DI551ST2

The DI551ST2 is a 55” premium professional LCD for indoor applications. The display features a full HD 55-inch LCD with a high brightness LED backlight producing a 1000 nit image. The DI551ST2 is IP5X rated for protection from dust and debris and features a fanless thermal management system for virtually silent operation.

With an ultra-slim 29 mm form factor, the display is ideal for ADA-compliant applications. Each screen is individually color calibrated to ensure excellent color quality and uniformity. The DI551ST2 features an integrated Android™-based media player with WiFi offering users a complete media platform, allowing playback of local files and USB/SD card media.

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High Brightness Indoor Displays Product Line

86” 3500 nits 4K UHD High Brightness Digital Signage Display – DS861LR4

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75″ 3500 nits 4K UHD High Brightness Digital Signage Display – DS752LR4

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75” 4500 nits 4K UHD High Brightness Digital Signage Display – DS752LT5

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65″ 4000 nits High Brightness Digital Signage Display – DS653LT5

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55″ Dual-Sided High Brightness Digital Signage Display – DW551DR4

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55” 6000 nits Ultra-High Brightness Digital Signage Display – DS552LT6-2

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55” 4000 nits Fanless High Brightness Digital Signage Display – DS552LT5-1

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55” 4000 nits Fanless High Brightness Digital Signage Display – DS552LT5

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55” 3500 nits Fanless High Brightness Digital Signage Display – DS552LT4-1

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55” 3500 nits Fanless High Brightness Digital Signage Display (Intel® SDM Ready) – DS552LT4-M

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49″ 5500 nits Ultra High Brightness Digital Signage Display – DS491LT6

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49″ Fanless High Brightness Digital Signage Display – DS491LT5

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49″ Fanless High Brightness Digital Signage Display – DS491LT4

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49” Fanless High Brightness Digital Signage Display (Intel® SDM Ready) – DS491LT4-M

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43″ 2500 nits High Brightness Digital Signage Display – DS431LT4

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37″ 3000 nits Bar-Type High Brightness Display – DS371BT4

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32” 2500 nits High Brightness Digital Signage Display – DS323LT4

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100″ Fanless 4K UHD Indoor LCD (Intel® SDM Ready) – DI100ST2-M

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88″ 1000 nits Bar-Type High Brightness Digital Signage Display – DI881LT2

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65″ Fanless Digital Signage Display – DI651ST2

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55” Ultra Thin Fanless Digital Signage Display – DI551ST2

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Product Features

FANLESS THERMAL MANAGEMENT
ULTRA-QUIET
BUILT-IN MEDIA PLAYER
ULTRA-THIN PROFILE
800 view product photos
TRUECOLOR™ CALIBRATED
PORTRAIT / LANDSCAPE
IP5X DUST PROOF
MINIMAL MAINTENANCE

Product Highlights

1000 nits brightness, full HD 1080p, fanless thermal management, integrated Android™ media player, 29 mm thickness, LED backlight, TrueColor™ calibrated.

TrueColor™ Calibration

Each screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, but also accurately reproduces brand colors, skin tones, and colorways.

Fanless Thermal Management

Eliminating life-shortening fans, the heat generated by the display is radiated away from high-temperature areas while a sensor continuously monitors the internal temperature to protect the system from overheating utilizing an advanced fanless thermal management system.

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.

Built-in Media Player with Android™

An integrated Android™ based media player with WiFi offers users the freedom to select from the array of various media software solutions on the market or use the bundled DynaScan DSM365 application for local video playback, playlist creation, and content scheduling.

IP5X Dust Proof

The DI551ST2 is IP5X rated for protection from dust and debris. This feature maximizes the life of the display in any environment, especially in restaurant and retail environments.

Android is a trademark of Google Inc. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.

Model DI551ST2

Product Photos Product Specs Manual/Downloads Support
  • ​​​​​​​ LCD Panel Type: 54.64 inches LCD
  • ​​​​​​​ Native Resolution: 1920 x 1080
  • ​​​​​​​ Backlight: LED
  • ​​​​​​​ Default Color Temperature: D65 (6500 K)
  • ​​​​​​​ Brightness: 1000 nits
  • ​​​​​​​ Color Depth: 8 bits
  • ​​​​​​​ Contrast Ratio: 3000:1
  • ​​​​​​​ Response Time (Typ.): 9 ms (typ)
  • ​​​​​​​ Viewing Angle (H/V): 178° / 178°
  • ​​​​​​​ Light Life Time (Typ.): 50,000 hrs
  • ​​​​​​​ Blackening Defect Free: Up to 110°C (230°F)
  • ​​​​​​​ Viewable with Polarized Lenses: Yes
  • ​​​​​​​ Panel Surface: AR 1.5%, 2H
  • ​​​​​​​ Power Supply: Internal
  • ​​​​​​​ Rated Voltage: 100 ~ 240 V, 50 Hz / 60 Hz
  • ​​​​​​​ Power On Mode (Typ./Max.): 105 W, 150 W
  • ​​​​​​​ Power Saving Mode: < 1 W
  • ​​​​​​​ Bezel Width (T/B/L/R): Even bezel 10.9 mm
  • ​​​​​​​ Cabinet Color: Black
  • ​​​​​​​ Dimension (LxHxD, w/o stand): 1240.0 x 710.0 x 29.0 mm
  • ​​​​​​​ Monitor Weight: 25 kg
  • ​​​​​​​ Orientation: Portrait / Landscape
  • ​​​​​​​ VESA Mounting (LxH): 400 x 400 mm
  • ​​​​​​​ Carrying Handles: Yes
  • ​​​​​​​ Fanless Design: Yes
  • ​​​​​​​ Language: English
  • ​​​​​​​ Support SNMP (Up to V3.0): Yes
  • ​​​​​​​ Dimming Control: Yes
  • ​​​​​​​ Image Retention Protection: Yes
  • ​​​​​​​ Auto Orientation Sensor: Yes
  • ​​​​​​​ Ambient Light Sensor: Yes
  • ​​​​​​​ Power On/Off Scheduling: Yes
  • ​​​​​​​ Internal Temperature Sensor: Yes
  • ​​​​​​​ OSD Menu Rotation: Yes
  • ​​​​​​​ HDMI: x1 (1080p)
  • ​​​​​​​ Display Port: x1
  • ​​​​​​​ DVI-D: x1
  • ​​​​​​​ SD Card Slot: x1 (For Internal Player)
  • ​​​​​​​ USB: x1 (For Internal Player)
  • ​​​​​​​ 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 OpenGLES1.1/2.0, 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 ~ 40° C
  • ​​​​​​​ Storage Temperature: -20° C ~ 60° C
  • ​​​​​​​ Humidity: 10% ~ 80% RH Non-condensing
  • ​​​​​​​ Dust Resistant Design: IP5X
  • ​​​​​​​ CE / FCC / RoHS
  • ​​​​​​​ Operating system: Android 4.4.2
  • ​​​​​​​ 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
PDF ICON
DI551ST2 Data Sheet
446.96 KB
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PDF ICON
DI551ST2 User Manual
1.22 MB
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To request an RMA, please complete an RMA request form.

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 9690

Available Mon-Fri 8 AM-5 PM CET

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