Specifications
| 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 |
| Viewing 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 |
RS550ENT-N30 is a 55-inch LCD display with 3,000 nits brightness, 3840×2160 resolution and 4000:1 contrast ratio. Its operating temperature range is -20 °C to 70 °C.
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 RisingStar 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!
RisingStar 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, RisingStar is your best choice!
Product FAQs
How bright is the RS550ENT-N30?
It is rated at 3,000 nits (cd/m²) brightness.
What are the main display specifications?
It uses a 55-inch panel, 3840×2160 resolution, 4000:1 contrast ratio.
What is the operating temperature range?
The operating temperature range is -20 °C to 70 °C.
Is this product available for OEM or ODM customization?
Yes. RisingStar is an OEM/ODM manufacturer and accepts customization requirements for volume orders; contact the sales team with your target specification.
What interface does the RS550ENT-N30 use?
It adopts HDMI/VGA/DVI/USB/RJ45 interface.
What is the power input requirement for the RS550ENT-N30?
The power input requirement is AC90-264V,50/60HZ.
What is the viewing angle?
The viewing angle is 89/89/89/89 (Min.)(CR≥10).
Is the RS550ENT-N30 suitable for outdoor or high-ambient-light use?
Yes. Rated at 3,000 nits, it is a high-brightness panel built for sunlight-readable and outdoor applications.
Does the RS550ENT-N30 adjust brightness automatically?
Yes. It is fitted with Support, so screen brightness adapts to ambient light.