LG 55UT640S0UA 55” UHD Commercial Signage TV
SKU: 55UT640S0UA
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Authorized Dealer

Product Highlights
  • 3840 X 2160 (UHD)
  • 360 nits Brightness
  • WiFi (bandwidth)(ac)
  • Hotel Mode / PDM / Installer Menu,
  • USB Cloning

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$0.00 Tax collected Outside of Florida
$0.00 Tax collected outside of Florida
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DUNS #074303253

Product Highlights

  • 3840 X 2160 (UHD)
  • 360 nits Brightness
  • WiFi (bandwidth)(ac)
  • Hotel Mode / PDM / Installer Menu,
  • USB Cloning
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Condition: new

Included In The Box

  • S-Con Remote
  • Power Cord


UHD Commercial TV with Essential Smart Function


The UT640S series is specifically designed for diverse business environments. This commercial display TV provides compatibility with AV Control systems and Display Power Management (DPM) and it has smart connectivity, a simple user friendly interface, and UHD picture quality.



Embedded Content & Group Management


The embedded Content and Group Management System allows you to edit and play content, schedule playlists and groups. It also allows your business to control your signage via remote control, mouse and mobile phone without the use of separate PC or software, making content management much easier and more user-friendly.



SuperSign Control


SuperSign Control is the basic control software, and it can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported.





USB Data Cloning


USB data cloning increases efficiency in managing multiple displays for optimal operation since users don’t have to set up each display one by one. Once users copy data to a USB device in one display, it can be easily distributed to the other displays through a USB plug-in.



Real-Time Remote Monitoring


Malfunctions or errors can be easily handled through real-time remote care. When an error occurs, notifications can be sent through the SNMP (Simple Network Management Protocol) protocol.


Power & Network with One Line


Wake-on-LAN (WOL) enables users to turn on displays by sending messages through the network. This greatly simplifies the installation and maintenance processes since only a single wire is needed for power and network connection.




True Color, Immersive View


The UT640S series is large in size to enhance the visibility of content and captivate viewers. The LG IPS panel provides a wide range of viewing angles so that content can be clearly seen, regardless of the viewer's position. Each pixel in the IPS panel reproduces true-to-life colors without distorting images.




Perfect Picture Quality and Color


Enjoy Full HD content in 4K ULTRA HD quality, optimized by the 4K Upscaler. The 4K Upscaler automatically upgrades Full HD content to ULTRA HD through several upscaling processes so that images look crisp and clear in any viewing situation.





Compatibility with AV Control Systems


The UT640S series has been certified Crestron Connected®, proving that it has a higher level of compatibility with professional AV controls. This results in seamless integration and automated control*, boosting business management efficiency.





DPM (Display Power Management)


From now on, you can configure the DPM (Display Power Management) function by setting it to On. When there is no signal, the TV enters DPM mode to manage power more efficiently.


Contrast Ratio
Viewing Angle -
Response Time
Sound Output (2) 15W Rear-mounted Stereo Speakers
Screen Size (Diagonal) 55"
Dimensions w/ Stand (W x H x D) 49” x 30.9” x 9.1”
Dimension w/o Stand (WxHxD) 49” x 28.4” x 3.4” /
Inputs HDMI In 2(2.0), USB (2.0),HDMI In (HDCP) 2.0, RF In (tuner), AV In (3.5mm),
Outputs Digital Audio Out (Optical),External Speaker Out (3.5mm, Stereo, Max 1W with 8Ω)
Weight without Stand 31.5 lbs
Weight with Stand 32 lbs
Monitor Configuration Hospitality Monitor
Brightness (cd/m) 360
Native Resolution 3840 x 2160
Display orientation Landscape
Duty Cycle (Hours of Use)
WiFi No
Communication Port RS-232C (D-Sub 9pin, Control & Service), RJ45 2 (Ethernet, SNMP),
DUNS #074303253
  1. Contact name, email address & telephone number Note: An email address is required to receive order/shipping confirmation
  2. Billing name & address
  3. Shipping address
  4. Tax ID# (for tax Exempt orders, please see TAX EXEMPT section below)
  5. Purchase Order Number
  6. Date needed (please note: Up to 3-5 days are needed to process requests. This does not include delivery time.
  7. Authorized signature (Your purchase order can only be accepted when accompanied by the signature of the officer authorizing the purchase and when submitted on your organization’s official purchase order form or letterhead.)
  8. Purchase orders must be in excess of $75 (excluding shipping). All prices are in USD$ 9. Sales tax is charged only on orders shipping to the state of FL
  9. Sales tax is charged only on orders shipping to the state of FL
Please email completed purchase orders to Sales@OfficeWonderland.com.
You can also fax it to: 7869165963 or mail it to:OfficeWonderland.com Attn: Purchase Orders 1684 NE 205th Terrace North Miami Beach FL 33179
Looking for the W-9 form? Click here to download the latest version of the IRS W-9 form
Once we have all the information requested above, an account and order will be created.Please note the following:
  • Confirmation emails are sent when the order is placed & another email is sent when the order ships
  • Please make all checks payable to OfficeWonderland Ltd. at the address referenced above.
  • Payments on PO orders are due within 30 days
  • You can download a copy of our W-9