NEC UN492S - 49" Ultra-Narrow Bezel Display with RS-232 Control and Communication


Sale price$4,245.00

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Product Overview

Technical Specifications

Model: NEC UN492S - 49" Ultra-Narrow Bezel Display with RS-232 Control and Communication
Panel Spec
Display Type TFT-LCD
Size 49"
Resolution 1920 x 1080
Aspect Ratio 16 : 9
Color Depth 8 bit
Contrast Ratio 1300 : 1
Backlight LED
Viewing Angle 178° (H), 178° (V)
RS-232 Control and Communication Yes
Ethernet 1 x RJ-45 Female, 10 / 100 / 1000 BaseT
USB 2 x USB Type A
Power Inputs
Power Consumption 120 W
Operating Temperature 0 - 40°C
Storage Temperature -20 - 60°C
Humidity 20 - 80% RH, Non-Condensing
Physical Properties
Bezel Width 1.8 mm (top/left), 2.5 mm (bottom/right)
Weight 18.5 kg (40.8 lbs)
Dimensions (L x W x H) 1092.8 x 615.9 x 95.5 mm (43.07 x 24.25 x 3.76 in.)


The NEC UN492S is a 49" ultra-narrow bezel display that sets the standard for quality color reproduction in video wall environments. With direct LED backlighting and factory calibration for intensity, gamma, and RGB, this display ensures ideal panel uniformity and an easy out-of-the-box experience. It is integrated with the proprietary SpectraView Engine, which provides ultimate color control and increased color calibration capabilities. The display also features a DisplayPort and HDMI Out connection for daisy chaining signals up to 4K UHD. With a 1.8mm bezel gap, faster processing times, evolved daisy chain performance, and new TileMatrixing capabilities, this display offers a superior visual experience.

  • SpectraView Engine exclusive color processing for unparalleled color control, uniformity, accuracy, and stability
  • 700cd/m2 panel brightness combined with full HD resolution captures audience attention
  • Industrial-strength, premium-grade panel with additional thermal protection and self-diagnostics for 24/7 operation
  • HDMI and DisplayPort daisy chain capabilities support up to 4K UHD resolution
  • New TileCut function added to the TileMatrix functionality for ultimate adjustment of the imagery in the wall
  • Uniformity calibration of each display for consistency from display to display
  • NEC Display Wall Calibrator, MultiProfiler, SpectraViewII, and NaViSet Administrator 2 software compatible
  • Please note that this product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit

    In the Box

    Frequently Asked Questions

    Q: What is the NEC UN492S - 49" Ultra-Narrow Bezel Display with RS-232 Control and Communication?

    A: The NEC UN492S is a high-quality display that offers a variety of features for various applications. It features a 49-inch ultra-narrow bezel display with RS-232 control and communication capabilities, making it ideal for businesses and organizations that require seamless control and communication.

    Q: What are the benefits of using the NEC UN492S?

    A: The NEC UN492S provides numerous benefits for users in different scenarios, including: * Immersive visual experience: The ultra-narrow bezel design ensures a seamless and immersive viewing experience, making it perfect for video presentations, digital signage, and advertising. * Enhanced control and communication: The RS-232 control and communication capabilities allow for easy integration with other devices and systems, enabling efficient control and communication in various settings. * Versatile connectivity options: The display offers multiple connectivity options, including HDMI, DisplayPort, and VGA, ensuring compatibility with different devices and easy setup. * Reliable and durable: The NEC UN492S is built with quality materials and a robust design, ensuring long-lasting performance and reliability even in demanding environments.

    Q: What are the key features of the NEC UN492S?

    A: The NEC UN492S boasts several key features that make it a top choice for businesses and organizations, including: * Ultra-narrow bezel design: The ultra-narrow bezel minimizes distractions and creates a seamless visual experience when multiple displays are used together. * RS-232 control and communication: The RS-232 interface allows for easy control and communication between the display and other devices, such as computers, media players, and control systems. * High-resolution display: The 49-inch display offers crisp and clear visuals with a high resolution, ensuring excellent image quality for presentations, videos, and graphics. * Multiple display modes: The NEC UN492S supports various display modes, including landscape and portrait orientation, allowing for flexible installation and usage. * Energy-efficient operation: The display is designed to be energy-efficient, helping to reduce power consumption and lower operating costs.

    Q: What are some common applications for the NEC UN492S?

    A: The NEC UN492S can be used in a wide range of applications, including: * Retail environments for showcasing products and promotions * Control rooms for monitoring and displaying critical information * Conference rooms for presentations and video conferencing * Digital signage for advertising and information display * Hospitality industry for in-room entertainment and information * Educational institutions for interactive learning and multimedia presentations

    Q: How user-friendly is the NEC UN492S?

    A: The NEC UN492S is designed to be user-friendly, with intuitive controls and a straightforward setup process. The display's menu system is easy to navigate, and the included remote control provides convenient access to various settings. Additionally, the display's compatibility with RS-232 control allows for seamless integration with existing control systems, making it even more user-friendly.

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