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3249UH5NM

LG 49UH5NM 49" UHD 3840x2160 Signage Display 24 hour, HDMI, DP

LG - LG 49UH5NM 49" UHD 3840x2160 Signage Display 24 hour, 60Hz Refresh Rate, 500nit brightness, 1100:1 contrast ratio, BT709 95% Colour Gamut, 178 degree viewing angle, 1.07 Billion colours, 24/7 Operation hours (Hours/day), HDMI in, DisplayPort in, RS232C in, RJ45 LAN, IR, USB 2.0 Type-A, HDMI out, Audio out, RS232C out, 300x300 mm VESA, Wi-Fi / Bluetooth, WebOS 6.0
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. 3249UH5NM LG 49UH5NM 49" UHD 3840x2160 Signage Display 24 hour, HDMI, DP is available from Laptop Direct and it is sold as new from our Digital Signage range of products. For reference purposes, the price of R14905 is valid 2026-10-24, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Digital Signage category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

3249UH5NM

LG 49UH5NM 49" UHD 3840x2160 Signage Display 24 hour, HDMI, DP

LG 49UH5NM 49" UHD 3840x2160 Signage Display 24 hour, 60Hz Refresh Rate, 500nit brightness, 1100:1 contrast ratio, BT709 95% Colour Gamut, 178 degree viewing angle, 1.07 Billion colours, 24/7 Operation hours (Hours/day), HDMI in, DisplayPort in, RS232C in, RJ45 LAN, IR, USB 2.0 Type-A, HDMI out, Audio out, RS232C out, 300x300 mm VESA, Wi-Fi / Bluetooth, WebOS 6.0

Overview Summary:

The LG 49UH5N-M is a 49-inch UHD digital signage display built for professional commercial environments. With 500-nit brightness, 4K resolution, webOS 6.0 and dependable 24/7 operation, it provides clear, effective visual communication for businesses and public spaces.

Its slim design, versatile connectivity and built-in smart platform make content management straightforward without requiring a separate media player. Buy now or shop now for a reliable LG digital signage solution in South Africa.

What tier does this fall into?

Professional commercial

What is this best for?

Digital advertising, retail displays, corporate communication, information displays, hospitality signage, public space displays, menu boards

Overview:

  • Resolution: 3,840 x 2,160 (UHD)
  • Brightness: 500 nits (Typ.)
  • Bezel Width: 8.9 mm (T/R/L), 12.9 mm (B)
  • webOS Smart Platform

Description:

The LG 49UH5N-M is a 49-inch UHD digital signage display designed for demanding commercial environments where clear image quality, reliable operation and easy content management are important. With a 3,840 x 2,160 UHD resolution, 500 nit brightness and 1.07 billion colours, it delivers detailed and vivid visuals for advertising, information displays, retail environments, corporate spaces and other professional applications.

The display is designed for 24/7 operation and includes an anti-glare screen coating to improve visibility and readability in brightly lit areas. Its integrated LG webOS platform provides processing power for signage applications without requiring a separate media player, while support for external sensors and webOS partner applications makes the display suitable for more advanced digital signage installations.

The slim bezel design and practical cable management help the 49UH5N-M fit neatly into commercial spaces. With a suitable slim wall bracket, the display can be positioned close to the wall, helping to maximise available space.

Features:

49 Inch UHD Digital Signage Display
The 49UH5N-M combines a large 49-inch screen with UHD resolution for detailed digital signage content. The 3840 x 2160 resolution provides four times the pixel count of Full HD, making text, graphics, product information and promotional content easier to see.

The 500 nit brightness and anti-glare treatment help maintain good visibility when the display is installed in retail stores, public areas, reception spaces or other locations with strong ambient lighting. A 178 degree viewing angle also allows content to remain visible from a wide range of positions.

Key display specifications include:

  • Screen size: 49 inches
  • Resolution: 3,840 x 2,160 UHD
  • Refresh rate: 60Hz
  • Brightness: 500 nits typical
  • Contrast ratio: 1,100:1
  • Colour gamut: BT.709 95%
  • Colours: 1.07 billion
  • Viewing angle: 178 degrees
  • Bezel width: 8.9 mm top/right/left and 12.9 mm bottom
  • Orientation: Suitable for professional digital signage applications

Built for 24/7 Commercial Operation
The LG 49UH5N-M is designed for continuous commercial use, with a rated operating time of 24 hours per day. This makes it suitable for businesses that need digital signage running throughout the day, including retail stores, shopping environments, corporate facilities, hospitality venues and public spaces.

The display also incorporates protective measures intended to improve reliability in demanding business environments. A conformal coating on the power board helps protect against salt, dust, iron powder and humidity, supporting stable operation in challenging conditions.

IP5x protection and shock monitoring further contribute to the display's suitability for professional installations.

Durable Design for Public Spaces
The outer casing is designed to provide resistance against flame spread, making the display suitable for installation in public and commercial environments where additional material safety considerations are important.

Based on third-party testing, the case top is classified as Class A1 and the back cover as Class A2 under EN13501-1, with Class 1 classification under BS476 Part 7.

LG webOS Smart Platform
The integrated webOS platform allows the display to perform multiple tasks without the need for a separate media player. This can simplify digital signage installations by reducing the number of external components required.

The platform provides an intuitive user interface along with tools for application development and integration. External sensors and compatible webOS partner applications can also be connected, allowing businesses and system integrators to create more flexible signage solutions.

Slim Design and Space Saving Installation
The 49UH5N-M has a slim bezel and a clean rear design that helps it integrate into modern commercial environments. Cable management is designed to keep connections organised and reduce visual clutter around the installation.

A hidden power inlet allows the display to be positioned close to the wall when used with a suitable slim bracket, with approximately 13 mm of space possible between the display and wall under the specified installation conditions.

The display supports a 300 x 300 mm VESA mounting pattern, making it suitable for compatible wall mounts, brackets and other professional mounting solutions.

Connectivity for Digital Signage Systems
The LG 49UH5N-M provides a range of connections for media sources, network management and professional control. The integrated RJ45 LAN connection supports network connectivity, while Wi-Fi and Bluetooth provide additional wireless options.

Available connections include:

  • HDMI input
  • DisplayPort input
  • HDMI output
  • USB 2.0 Type-A
  • RJ45 LAN
  • RS232C input
  • RS232C output
  • Audio output
  • IR input

These connection options allow the display to be integrated into a wide range of commercial AV and digital signage systems.

Enhanced Security for Business Use
Security is an important consideration when displays are connected to business networks. The UH5N-M series incorporates LG Enhanced Kernel Protection technology to help protect important system data from unauthorised access and external attacks.

The display has also achieved ISO/IEC 15408 Common Criteria EAL2 certification, providing an additional security credential for organisations with more demanding IT and information security requirements.

SuperSign Digital Signage Solutions
The LG 49UH5N-M is compatible with LG SuperSign solutions, providing options for creating, managing and delivering digital signage content. SuperSign solutions are designed to help businesses organise promotional material, information screens and other digital content across compatible displays.

Different SuperSign options are available, including cloud-based solutions, allowing businesses to select an approach that suits their digital signage requirements.

LG 49UH5N-M Connectivity and Installation
The display is designed for professional installation and can be integrated into existing commercial AV systems. Its combination of HDMI, DisplayPort, LAN, RS232C, USB and wireless connectivity provides flexibility for content distribution, display control and system integration.

The 300 x 300 mm VESA mounting pattern makes it easier to pair the screen with compatible commercial mounting hardware.

Part Number / SKU
The part number / SKU for this LG UHD signage display is 3249UH5NM. This reference can be used when checking product availability, ordering the correct model or matching the display with purchasing and inventory records.

Applications
The LG 49UH5N-M is suitable for a wide range of professional digital signage applications, including:

  • Retail advertising and promotional displays
  • Shopping centres and commercial spaces
  • Corporate information screens
  • Reception and waiting areas
  • Hospitality and public venues
  • Product presentation
  • Digital menus and information boards
  • Business and institutional signage

With 4K UHD image quality, 500 nit brightness, 24/7 operation, integrated webOS and extensive connectivity, the LG 49UH5N-M is designed to provide a dependable large-format digital signage solution for professional environments.


Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product Code3249UH5NMspacer
PANEL
Screen Size (Inch) 49
Panel Technology IPS
Back Light Type Edge
Aspect Ratio 16:9
Native Resolution 3840 x 2160 (UHD)
Refresh Rate 60Hz
Brightness 500nit (Typ.)
Contrast Ratio 1,100:1
Dynamic CR 1,000,000:1
Color Gamut BT709 95%
Viewing Angle (H x V) 178º x 178º
Color Depth (Number of Colors) 1.07 Billion colors
Response Time Tr : 6ms / Tf : 9ms
Surface Treatment (Haze) Haze 28%
Life time 50,000Hrs (Min.)
Operation Hours (Hours/Day) 24/7
Portait / Landscape YES / YES
Transparency N/A
QWP (Quarter Wave Plate) N/A
CONNECTIVITY
HDMI In YES (3ea)
HDMI In (HDCP Ver.) 2.2/1.4
DP In YES (HDCP 2.2/1.3)
DVI-D In NO
RGB In NO
Audio In NO
RS232C In YES
RJ45(LAN) In YES (1ea)
IR In YES
USB In USB2.0 Type A (1ea)
HDMI Out YES
DP Out NO
Audio Out YES
Touch USB NO
External Speaker Out NO
RS232C Out YES
RJ45(LAN) Out NO
IR Out YES (Sharing RS232C Out)
Daisy Chain Input : HDMI, DP / Output : HDMI
MECHANICAL SPECIFICATION
Bezel Color Black
Bezel Width T/R/L: 8.9mm, B: 12.9mm
Weight (Head) 13.6Kg
Weight (Head+Stand) N/A
Packed Weight 16.1Kg
Monitor Dimensions (W x H x D) 1095.6 x 630.8 x 29.7mm (without IR)
Monitor Dimension with Stand (W x H x D) N/A
Carton Dimensions (W x H x D) 1215 x 736 x 152mm
Handle NO
VESA Standard Mount Interface 300 x 300 mm
FEATURE - HARDWARE
Internal Memory (eMMC) 16GB
Wi-Fi/BT (Built-in) YES
Temperature Sensor YES
Auto Brightness Sensor YES
Pixel Sensor NO
Proximity Sensor NO
Current Sensor NO
BLU Sensor NO
Humidity Sensor NO
Acceleration(Gyro) Sensor YES
Power Indicator NO
Local Key Operation YES
FAN (Built-in) NO
FEATURE - SOFTWARE
OS Ver. (webOS) webOS 6.0
Local Contents Scheduling YES
Group Manager YES
USB Plug & Play YES
Fail over YES
Booting Logo Image YES
No Signal Image YES
RS232C Sync YES
Local Network Sync YES
Backlight Sync NO
PIP YES
PBP YES (4PBP)
Screen Share YES
Video Tag YES (4 Video Tag)
Play via URL YES
Screen Rotation YES
External Input Rotation YES
Gapless Playback YES
Tile Mode Setting YES
Setting Data Cloning YES
SNMP YES
ISM Method YES
Auto Set ID YES
Status Mailing YES
Control Manager YES
Cisco Certification YES
Crestron Connected YES
Smart Energy Saving YES
PM mode YES
Wake on LAN YES
Network Ready YES
Beacon YES
HDMI-CEC YES
SI Server Setting YES
webRTC YES
Pro:Idiom YES
Brightness Compensation NO
W/B Setting by Grey scale NO
Scan Inversion NO
ENVIRONMENT CONDITIONS
Operation Temperature 0 degreesC to 40 degreesC
Operation Humidity 10 % to 80 %
POWER
Power Supply AC 100-240V~, 50/60Hz
Power Type Built-in Power
POWER CONSUMPTION
Typ. 100W
Max. 140W
BTU (British Thermal Unit) 341 BTU/Hr(Typ.), 478 BTU/Hr(Max.)
Smart Energy Saving (70%) 70W
DPM 0.5W
Power off 0.5W
SOUND
Speaker (Built-in) YES (10W x 2)
CERTIFICATION
Safety CB / NRTL
EMC FCC Class "B" / CE / KC
ERP / Energy Star YES(NewErP) / YES
ePEAT(US only) YES
OPS COMPATIBILITY
OPS Type compatible NO
OPS Power Built-in NO
SOFTWARE COMPATIBILITY
SuperSign CMS YES
SuperSign Control+ YES
SuperSign WB YES
SuperSign Cloud YES
Promota YES (Not available for EU/CIS)
Mobile CMS YES
Connected Care YES
LANGUAGE
OSD English, French, German, Spanish, Italian, Korean, Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portugues(Europe), Dutch, Czech, Greek, Türkçe, Arabic
ACCESSORY
Basic Remote Controller(include battery 2ea), Power Cord, QSG, Regulation Book, Phone to RS232C Gender, Cable Holder(2ea), AC Cord Holder (1ea)
Optional Slim Wall Mount (WB21LMA/B) Wall Mount (OLW480A/B) Wall Mount Adapter (AM-B330S)
SPECIAL FEATURE
Overlay Touch Compatibility N/A
Smart Calibration N/A
Tilt (Face up) N/A
Tilt (Face down) Max. 30 degree
IP Rating IP5X
Conformal Coating (Power Board) YES
Power Protection N/A
Direct Sunlight N/A

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