55” 4K UHD Window Digital Signage Display high brightness
OEM / ODM Manufacturer
Factory Direct
Order & Lead Time
Need 50+ units? for framework agreements.
Global Shipping Options
Samples ship in ~10 working days; Bulk orders in 15-25 working days.
- Express: DHL/FedEx door-to-door delivery (5-7 days)
- Sea Freight: Cost-optimized bulk shipping (30-45 days)
- Rush Orders: Available upon request for urgent projects
1-3 Year Standard Warranty
3 years for Display Units and 1 year for LCD modules. Extendable to 5 years. Includes 24/7 support, remote troubleshooting, and long-term spare parts availability.
All products are manufactured in our ISO 9001-certified facility.
CE, FCC, RoHS Certified
55” 4K UHD Window Digital Signage Display General Description
RS550ENT-N30 is a 55inch window digital signage display, that assembled with AUO high resolution 3840*2160 UHD, 80PPI original panel (T550QVN05.7 CELL), it well protected by with tempered glass and galvanized steel plate, After RisingLCD customized the backlight, it can achieve a great high brightness 3000nits, thanks to the high brightness, extra wide viewing angle 89/89/89/89, and built-in auto light sensor, intelligent thermal management, lower power consumption, this series 4K UHD window digital signage display is is widely used as adversting dsiplay for shop, retail, restaurant, bank, shopping mall and store,

55” 4K UHD Window Digital Signage Display 4K Ultra HD
The 4K Ultra HD picture quality ensures great colour and rich details in all possible broadcasting surroundings, ranging from retail stores, to restaurants and office buildings.
With 3000 nits maximum brightness, this window digital signage display captive viewers with superior messaging clarity it make your content vividly stand out in any commercial location.

Greater content visibility is achieved under a combination of high brightness, lower reflection. Ultra clear AG tempered glass of window digital signage display is in the front of the panel that removes the glass reflection, make the images in the display more richer and clearer under direct sunlight.

OEM and ODM are welcomed!
RisingLCD is a professional highlight LCD manufacturer from China, specializes in manufacturing and distributing all types of LCD module, LCD monitors, outside and inside digital signage and goods are exported all of the world, could customize the products based on the customer needs with a competitive price, RisingLCD is your best choice!
| Item No | RS550ENT-N30 |
| Size | 55 inch |
| Panel Brand | AUO |
| Panel No | T550QVN05.7 CELL |
| Display Area | 1209.6*680.4mm |
| Brightness | 3000nits |
| Resolution | 3840*2160 UHD 103PPI |
| Aspect Ratio | 16:09 |
| Contrast | 4000:01:00 |
| Response Time | 20 (Typ.)(G to G) ms |
| View Angle | 89/89/89/89 (Min.)(CR≥10) |
| LED | DLED |
| Lifetime | 50000H |
| Intelligent dimming | Support |
| Intelligent temperature control | Support |
| Remote Control | Support |
| Input Voltage | AC90-264V,50/60HZ |
| Shell Material | Metal Plate |
| Product Dimensions | 1254.5*725.4*89mm |
| Weight | 34KG |
| environmental conditions | Semi-outdoor |
| Operating temperature & humidity | -20 ~ 70 °C |
| Main-board | Android /PC/ HD Driver Board (Optional) |
| IO interface | HDMI/VGA/DVI/USB/RJ45 |
01 / Chassis & Materials
Structural integrity for extreme environments.
| Enclosure Grade | Medical and Food grade SUS316L Stainless Steel, AL5052 Aluminum, or SECC Galvanized Steel. |
| Protection Rating | Certified IP65 / IP69K waterproof sealing. Mechanical impact protection rated at IK10. |
| Surface Finish | Industrial powder coating (RAL spectrum), sandblasting, and anti-acid marine painting. |
| Format Architecture | Chassis-mount, Open-frame, Panel-mount, and VESA-integrated configurations. |
03 / Interface & I/O
Industrial signal and power regulation.
| Connectors | Support for M12 Aviation Circular Connectors, DB9/RS232, and waterproof RJ45/USB. |
| Power Regulation | Wide voltage DC 9V - 36V input with integrated surge and polarity protection. |
| Sensor Suite | Integrated ambient light sensors, thermal probes, and custom GPIO control protocols. |
02 / Optical & Display
Visibility optimization for extreme ambient lighting.
| Luminance Output | Scalable 1500 - 5000 Nits with integrated Hi-Tni (110°C) anti-blackening technology. |
| Optical Bonding | Full Vacuum Optical Bonding (OCR) — eliminates air gaps, fogging, and maximizes contrast ratio. |
| Advanced Coating | Integrated AR (Anti-Reflective), AG (Anti-Glare), and AF (Anti-Fingerprint) nano-films. |
04 / Embedded & Data
Software architecture and data sync.
| Operating Systems | Full compatibility with Windows 7, 10/11 IoT; Linux support covering the last 3 generations (Ubuntu 20.04, 22.04, 24.04 LTS) and Debian; as well as comprehensive support for Android 11 through 14. |
| Communication | High-speed 4G/5G LTE modules, Dual-band Wi-Fi 6, and Gigabit Ethernet. |
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