High Brightness LCDs

55” 4000 nits Fanless High Brightness Display
Model DS553LT5

The DS553LT5 is a high-brightness professional display built for demanding environments where visibility matters. Designed to keep content clear and impactful even in direct sunlight, it delivers vibrant, high-contrast imagery throughout the day. Its efficient, fanless design also provides quiet, reliable operation, making it an ideal choice for storefront windows, transportation hubs, drive-thru applications, and other high-ambient-light environments.

view complete series

High Brightness LCDs Series Product Line

DS861LR4
86” 3500 nits 4K UHD High Brightness Display

DS752LT5
75” 4500 nits 4K UHD High Brightness Display

DS653LT5-1
65β€³ 4000 nits High Brightness Display

DS553LT5
55” 4000 nits Fanless High Brightness Display

DS491LT5-1
49β€³ Fanless High Brightness Display

DS491LT4
49β€³ Fanless High Brightness Display

DS432LT4
43β€³ 2500 nits High Brightness Display

DS371BT4
37β€³ 3000 nits Bar-Type High Brightness Display

DS323LT4
32” 2500 nits High Brightness Display

Product Features

SUNLIGHT VIEWABLE IMAGE
FANLESS THERMAL MANAGEMENT
BUILT-IN MEDIA PLAYER
SUSTAINED HIGH BRIGHTNESS
TRUECOLORβ„’ CALIBRATED
VIEWABLE WITH POLARIZED LENSES

Low Power Consumption

High visibility doesn’t have to mean high energy use. The DS553LT5 is engineered for efficient operation, helping businesses deliver bright, impactful content while reducing power consumption and ongoing operating costs.

Built-in Media Player

The DS553LT5 simplifies content deployment with an integrated Androidβ„’ media player and wireless connectivity*, eliminating the need for additional playback hardware. Users can choose the content management solution that best fits their needs or use DynaScan’s DSM365 application to easily create playlists, schedule content, and manage local playback.

Fanless Thermal Management

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

TrueColorβ„’ Calibration

Accurate color matters when your display represents your brand. Each screen is individually calibrated, helping ensure brand colors, product imagery, and skin tones appear natural and true to the original content. The result is a more consistent, professional presentation customers can trust.

Sunlight Readable

With 4,000 nits of brightness, the DS553LT5 keeps content vibrant and easy to see even in direct sunlight, making it ideal for storefront windows and other high-ambient-light environments where visibility and impact are essential.

Auto Brightness Control

Lighting conditions can change dramatically throughout the day. A built-in ambient light sensor automatically adjusts the display’s brightness to maintain clear, comfortable visibilityβ€”delivering greater brightness when it’s needed and reducing it when it’s not. This helps optimize the viewing experience while reducing unnecessary power consumption.

DS553LT5

55” 4000 nits Fanless High Brightness Display

  • ​​​​​​​ LCD Panel Size: 54.64"
  • ​​​​​​​ Native Resolution: 1920 x 1080
  • ​​​​​​​ Brightness: 4000 nits
  • ​​​​​​​ Color Depth: 8 bits
  • ​​​​​​​ Contrast Ratio: 3000:1
  • ​​​​​​​ Response Time (Typ.): 9 ms
  • ​​​​​​​ Viewing Angle: 178Β° / 178Β°
  • ​​​​​​​ Light Lifetime (Typ.): 100,000 hrs
  • ​​​​​​​ Power Supply: Internal
  • ​​​​​​​ Rated Voltage: 100-240 V ~ 50/60 Hz
  • ​​​​​​​ Power On Mode (Typ./Max.): 160 W / 260 W
  • ​​​​​​​ Power Saving Mode: < 1 W
  • ​​​​​​​ Bezel Width (T/B/L/R): 10.7 / 10.7 / 10.7 / 10.7 mm
  • ​​​​​​​ Cabinet Color: Black
  • ​​​​​​​ Monitor Dimension (LxHxD): 1239.3 x 710.3 x 87.5 mm
  • ​​​​​​​ Monitor Weight: 27.1 kg
  • ​​​​​​​ Orientation: Portrait / Landscape
  • ​​​​​​​ VESA Mounting (LxH): 400 x 400 mm
  • ​​​​​​​ HDMI 2.1 (HDCP 2.3): x2 (1080p recommended)
  • ​​​​​​​ USB 2.0: x1
  • ​​​​​​​ USB 3.0: x1
  • ​​​​​​​ Micro SD Slot: x1
  • ​​​​​​​ Audio: x1
  • ​​​​​​​ RS-232: In x1 (COM Port)
  • ​​​​​​​ RJ-45: x1 (LAN)
  • ​​​​​​​ ETK Port (Thermal): x1
  • ​​​​​​​ ESK Port (IR, Ambient): x1
  • ​​​​​​​ Operating Temperature: 0Β°~45Β° C
  • ​​​​​​​ Storage Temperature: -20Β°~60Β° C
  • ​​​​​​​ Humidity: 10% ~ 80% RH Non-condensing
  • ​​​​​​​ Operating System: Android 14.0
  • ​​​​​​​ Processor: Quad core Cortex-A73
  • ​​​​​​​ Clock Speed: 1.5 GHz
  • ​​​​​​​ Main Memory Interface: DDR4, 4 GB
  • ​​​​​​​ Graphics: Mali G52MC1
  • ​​​​​​​ Storage: Internal: 32GB eMMC
  • ​​​​​​​ Multimedia: 4K@60fps 10-bit Decode AVS/AVS2/H.264/H.265/VP9/AV1/SHVC
  • ​​​​​​​ Wi-Fi Specification: 802.11a/b/g/n/ac | 2.4GHz/ 5GHz
  • ​​​​​​​ Language: English
  • ​​​​​​​ Support SNMP (Up to V3.0)
  • ​​​​​​​ Image Retention Protection
  • ​​​​​​​ Auto Orientation Sensor
  • ​​​​​​​ Ambient Light Sensor
  • ​​​​​​​ Power On/Off Scheduling
  • ​​​​​​​ OSD Menu Rotation
  • ​​​​​​​ CE / C / FCC / RoHS / Wi-Fi / HDMI / PSE / ETL / RCM
PDF ICON
DS553LT5 Data Sheet
1.15 MB
Download

Android is a trademark of Google LLC.Β 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.
Image gallery may include previous-generation model for reference.
*Built-in Wi-Fi availability may vary by region and is subject to local regulatory restrictions.
All specifications are subject to change without notice.