Home /Products/LCD Monitors/Open Frame Monitor
55 inch open frame LCD monitor

55 inch open frame LCD monitor

BrandRisinglcd
Model nameRS550ENT-ND20-OP
Screen size55 "
Screen typeLCD Monitor
Resolution1920(RGB)×1080 / 3840(RGB)×2160
Brightness (cd/m²)1000-3000
Contrast degree1200:1

RS550ENT-ND20-OP is a 55-inch Open frame monitor from RisingStar products category, which is designed as a easily using product but easily to adapt the working environment; they are almost finished but no outer housing to protect, this can make sure the customer install it everywhere they want directly.

Risingstar monitors always has far higher brightness than most of our competitors, for the specific 55-inches we can reached 4000 nits even much higher, more information please searching on our website:

Top grade LCD panel: RisingStar can make our own design LCD panels, and we purchase A and A+ level Open-cell from LG, BOE, AUO, and other famous liquid crystal glasses makers directly, this is the proof to make high-quality displays for each of our customers.

Rugged and unique housing: This display has unique housing, you can see the crave on the display is a sort of thermal dissipation design, using a typical radiator bar for the simple style and lower cost, allowing the display to dissipation heat without a fan or A/C, to save the power consumption; it can be fully muted if you need to mount it in some quiet place such like a library, this also the reason why this outdoor display sometimes will mount indoor by our customers.

High adaptability electronic: RisingStar has customers from all over the world, EU, US, and Asia...using the right plug and adapting different voltages is the basic issue we should figure out for our customers, you do not need to worry about this; the possibly OS for the display, we can offer both PC and Android to make you using easier; also the interfaces, HDMI/USB/VGA/DVI/DP/Type-C/RJ45 by your choice, our engineers will help you found the most suitable motherboard.

Ultra-wide viewing angle: Most of the RisingStar display is an IPS screen, which has an extremely high viewing angle and can reach 178° for both horizontal and vertical directions.

Multiple mounting type: for each display our engineer will reserve the mounting hole by your request, you can mount it on the wall, ceiling, floor standing, hanging...whatever your choice, and our default mounting is VESA.

Window-facing display series:

RS430LNX01P01, lower brightness but full waterproof indoor display, special product for low light environment such like Museum/Aquarium...

RS430HNX02D05, a much thicker and heavier type, but lower consumption and unique outer shell, all these for "Mute"...

RS430MNX01D01, classic design, the standard type of 43-inch window-facing display

RS550ENT-ND20-OP 55 inch high brightness display 55 inch sunlight readable LCD High brightness display Sunlight readable display Outdoor waterproof display
Item55.0'' open frame monitor
ModelRS550ENT-ND20-OP
 Screen Size55 inches
 Display Area1209.6*680.4mm
 Outline Dimenssion1247.8*716.8*66.5mm
 Panel Type High brightness LCD with WLED
 ConfigurationRGBW Vertical Stripe
 Resolution1920*1080pixel
 Brightness2500nits
 Aspect Ratio16:9
 Constrast Ratio1400:1 (Typ.) (TM)  
 Response Time12ms (Typ.)(G to G)
 Viewing Angle89/89/89/89 (Min.)(CR≥10)
 Driver Elementsa-Si TFT-LCD
 Surface TreatmentAntiglare (Haze 1%), Hard coating (3H)
 Display Color16.7M   68% (CIE1931)
 Display ModeS-IPS, Normally Black, Transmissive
 Interface TypeLVDS (2 ch, 8-bit) , Connector , 51 pins
 Input VoltageDC24V
 Power 280W
 Weight17 kg
 Backlit Lifetime50000hrs
 Operating Temperature-20 ~ 70 °C
 Storage Temperature-30 ~ 80 °C
inventory_2

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.

blur_on

02 / Optical & Display

Visibility optimization for extreme ambient lighting.

Luminance Output

Scalable 1500 - 5000 Nits with integrated Hi-Tni (110掳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.

settings_input_component

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.

dns

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.

Sampling
10-15 Working Days
Standard
SUS316L / IP69K
Certifications
CE / FCC / UKCA
Response
8H Expert Team
verified

01 / Warranty Policy

Industry-leading protection for your investment.

Complete System

3 Years Full Warranty for the complete machine assembly.

LCD Module

1 Year Warranty for the original LCD assembly.

Extended Support

Optional extended warranty programs (up to 5 years) available upon request.

support_agent

02 / Field Support

Expert guidance throughout the product lifecycle.

Remote Assistance

24/7 technical support and configuration guidance via video link or remote access.

On-site Services

Local on-site installation and maintenance available for large-scale deployments.

schedule

03 / Production Timeline

Scalable manufacturing for urgent project schedules.

Sample Prototyping

Verification and custom prototype delivery within 10 Working Days.

Bulk Production

Standard bulk order fulfillment in 15 - 25 Working Days.

public

04 / Global Distribution

Reliable logistics via air, sea, or rail.

Express & Air

Door-to-door global delivery in 5 - 7 Working Days (DHL, FedEx, UPS).

Ocean & Rail

Cost-optimized bulk shipping in 30 - 45 Days for global major ports.