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LG Electronics EzSign 55" Class Commercial Widescreen LED-backlit TV with Built-In ATSC/NTSC/Clear QAM Tuner (55LN549E)

LG Electronics
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LG Electronics EzSign 55" Class Commercial Widescreen LED-backlit TV with Built-In ATSC/NTSC/Clear QAM Tuner

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Dynamic CR : 1,000,000:1, Brightness : 300cd/m2, Response Time : 9ms, Native Resolution : 1920 x 1080 (FHD), Frame Rate : 60Hz, Built-In Tuner : ATSC/NTSC/Clear QAM, Audio Output : 20W (10W x 2), USB (2.0), HDMI/HDCP Input
  • MacMall Part #: 9564071 
  • Manufacturer Part #: 55LN549E 
  • Platform: Universal 

LG EzSign TV
55" class (54.6" measured diagonally) The LG EzSign TV LED Commercial Widescreen

  • COST EFFECTIVE-No need to buy a media player.
  • CUSTOMIZED TO YOUR NEEDS-Signage content can be customized for your business.
  • FAST AND EASY-Edit content quickly and easily.
  • VARIETY-power to choose and change according to your needs.

The Best Award Winner

The Best Award Winner (two consecutive years) from the Commercial Integrator magazine for digital signage hardware and the product of the year from CRN, the LG EzSign TV is an innovation in digital signage that can entertain while maximizing the impact of your message.

LG EzSign TV Free Software v2.0 Step 1
1. Choose from a wide array of pre-installed templates.

LG EzSign TV Free Software v2.0 Step 2
2. Add text and drag and drop your image files into the content boxes.

LG EzSign TV Free Software v2.0 Step 3
3. Schedule events.

LG EzSign TV Free Software v2.0 Step 4
4. Export your content to the TV via USB or Wirelessly.

Free Templates
56 high quality FREE* templates are available that can easily be updated.

* Templates can not be modified.

Add Photos
Take or upload photos at the business site and insert into a template.

Enter Test Easily
Created by LG, this program offers the click-and-write function, easy even for beginners.


From channel selection to energy-saving features, Public Display Mode allows you to control the TV settings in your business area prevent misuse by customers, set volume limits, or restore factory defaults on any TV. You are in control of it all.


The USB Cloning feature allows you to simply copy the TV settings onto all TVs using a USB stick, a process that is fully automated to save time without having to set each TV one by one.

Welcome Screen

Welcome visitors with a warm greeting message that includes your business name and logo.

Multi IR

Multi IR function eliminates the remote control signal interference between TVs in multiple dwelling rooms. This system will work using the same LG TV model.(Optional 124-213-10 required)


Via the TV's RS-232C port, you can remotely control multiple TVs' power and volume settings simultaneously.


Enhance the entertainment experience by adding an additional speaker, visitors to listen to and control the TV audio from anywhere in your business area, including restrooms.

IR out

IR Out enables customized set-top boxes to receive IR signals via LG TV Signage. This added convenience requires only simple connections and allows easy management using a single remote control.

remote jack pack

The plug and play function with compatible Remote Jack Pack enables guests to view media from their portable devices on the TV screen seamlessly.

USB 2.0

You can play images and videos from and record TV programs to external storage devices. Immediate recording and reserved recording options are available.

Technical Specs

Product Type LED-backlit LCD TV
Power Consumption Operational 82 Watt
Energy Consumption per Year 150 kWh
Diagonal Size 55" Class ( 54.6" viewable )
Diagonal Size (cm) 140 cm ( 138.7 cm viewable )
Targeting Commercial use
Series EzSign
Video Interface Composite, HDMI
HDMI Ports Qty 3 port(s)
PC Interface VGA (HD-15)
HDCP Compatible Yes
Timer Functions Sleep
Dimensions Without stand
Width 49.2 in
Depth 3.1 in
Height 29 in
Weight 42.1 lbs
Enclosure Color Black with hairline finish
Resolution 1920 x 1080
Display Format 1080p (FullHD)
24p Technology 24p Real Cinema
LCD Backlight Technology LED backlight - direct-lit LED
Dynamic Contrast Ratio 1000000:1
Brightness 300 cd/m2
Response Time 9 ms
Commercial Features Hotel mode
Settings Cloning Capability Yes
Additional Features Auto power off, 2:2 pull down compensation, XD Engine technology, Smart Energy Saving Plus, Eye Care, 5:5 pull down compensation, Simplink, security lock slot (cable lock sold separately), USB Cloning
TV Tuner
Analog TV Tuner NTSC
Digital TV Tuner
Digital TV Tuner ATSC, QAM
Media Player
Supported Video Formats DivX HD
Supported Audio Formats MP3, PCM, AC3, AAC, E-AC3
Supported Pictures Formats JPG
USB Port Yes , 2 port(s)
Remote Control
Type Remote control
Features Multi IR function
Audio System
Speaker System 2 speakers
Output Power / Total 20 Watt
Additional Features Clear Voice II technology, Invisible Speaker System, Infinite Sound
Speaker(s) 2 x main channel speaker - built-in - 10 Watt
Network & Internet Multimedia
Connectivity Wi-Fi (optional)
Connector Type 1 x HDMI input ( 19 pin HDMI Type A ) - side ¦ 1 x composite video input ( RCA phono ) - rear ¦ 1 x audio line-in ( RCA phono x 2 ) - rear ¦ 1 x remote control ( RJ-45 ) - rear ¦ 1 x serial ( 9 pin D-Sub ) - rear ¦ 1 x VGA input ( 15 pin HD D-Sub (HD-15) ) - rear ¦ 2 x HDMI input ( 19 pin HDMI Type A ) - rear ¦ 2 x USB 2.0 ( 4 pin USB Type A ) - side ¦ 1 x digital audio output (optical) ( TOSLINK ) - rear ¦ 1 x speakers output ( mini-phone stereo 3.5 mm ) - rear
Stands & Mounts
Stand Included
Stand Design Tabletop
Stand Features Swivel
Flat Panel Mount Interface 400 x 400 mm
Compliant Standards UL, cUL, NOM, FCC, RoHS
Environmental Standards
EPEAT Compliant EPEAT Silver
ENERGY STAR Qualified Yes
ENERGY STAR Version 6.0
Power Device Power supply
Nominal Voltage AC 120/230 V ( 50/60 Hz )
Power Consumption Stand by 0.5 Watt
Manufacturer Warranty
Service & Support 2 years warranty
Service & Support Details Limited warranty - parts and labor - 2 years ¦ Limited warranty - backlight - 2 years
Dimensions & Weight Details
Dimensions & Weight Details Panel without stand - 49.2 in x 3.1 in x 29 in x 42.1 lbs ¦ Panel with stand - 49.2 in x 11.7 in x 31.1 in x 46.7 lbs
Dimensions & Weight (Shipping)
Width (Shipping) 61 in
Depth (Shipping) 8.3 in
Height (Shipping) 33.1 in
Weight (Shipping) 59.5 lbs
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LG Electronics EzSign 55" Class Commercial Widescreen LED-backlit TV with Built-In ATSC/NTSC/Clear QAM Tuner (55LN549E)

Dynamic CR : 1,000,000:1, Brightness : 300cd/m2, Response Time : 9ms, Native Resolution : 1920 x 1080 (FHD), Frame Rate : 60Hz, Built-In Tuner : ATSC/NTSC/Clear QAM, Audio Output : 20W (10W x 2), USB (2.0), HDMI/HDCP Input

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