iiyama LH5550UHS-B1 signage display 139.7 cm (55") LED 4K Ultra HD Video wall Black

SKU: LH5550UHS-B1 Category:

iiyama LH5550UHS-B1 signage display 139.7 cm (55") LED 4K Ultra HD Video wall Black

* Images are for illustrative purposes only.
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£1,144.50 £953.75 Ex. VAT

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55″ Professional Digital Signage display with a 24/7 operating time, 4K UHD resolution and a portrait/landscape orientation

See the difference with the ProLite LH5550UHS. A professional digital signage display with 4K graphics, continuous operating time (24/7) and landscape/portrait orientation. Featuring a slim bezel, ambient light sensor and an AMVA3 panel for exceptional color and image performance, the LH5550UHS offers businesses a versatile and effective solution to present their message in an innovative and engaging manner.

LAN Control

LAN control enables making adjustments in the display OSD menu through your network (software not included).


AMVA3 technology offers higher contrast, darker blacks and much better viewing angles than standard TN technology. The screen will look good no matter what angle you look at it.


UHD resolution (3840×2160), better known as 4K, offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. Due to the high DPI (dots per inch), it displays an incredibly sharp and crisp image.

DisplayPort/HDMI Daisy Chain Support

A daisy chain is a wiring scheme in which multiple devices are wired together in sequence or in a ring. It enables a connection of a series of devices using a single connection between each two devices, using DisplayPort/HDMI input and a DisplayPort/HDMI output. The output connects to the next downstream display. This cabling arrangement, with one DisplayPort/HDMI cable between each set of monitors, provides a simple, less cluttered system configuration.

Light sensor

The ambient light sensor detects changes in environmental lighting conditions and automatically adjusts the screens backlight brightness to compensate for an increase or decrease in light.

Feature Feature Value
Display diagonal 139.7 cm (55″)
Display type LED
Display resolution 3840 x 2160 pixels
Display brightness 450 cd/m²
HD type 4K Ultra HD
Native aspect ratio 16:9
Response time 8 ms
Contrast ratio (typical) 4000:1
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.073 billion colors
Pixel pitch 0.315 x 0.315 mm
Display diagonal (metric) 139 cm
Horizontal scan range 30 – 83 kHz
Vertical scan range 50 – 76 Hz
HDMI ports quantity 3
DVI port N
DisplayPorts quantity 1
USB port Y
Ethernet LAN Y
HDMI version 2.0
DisplayPorts in 1
DisplayPorts out 1
USB ports quantity 3
USB version 2.0/3.0 (3.1 Gen 1)
Ethernet LAN (RJ-45) ports 1
Component video (YPbPr/YCbCr) in 1
Audio (L,R) out 1
PC Audio in Y
RS-232 interface Y
Built-in speaker(s) Y
Number of built-in speakers 2
RMS rated power 20 W
Design Video wall
Product colour Black
VESA mounting Y
Orientation Horizontal/Vertical
Panel mounting interface 75 x 75,100 x 100,400 x 400
Bezel width (bottom) 1.91 cm
Bezel width (side) 1.66 cm
Bezel width (top) 1.66 cm
On Screen Display (OSD) Y
Number of OSD languages 10
On Screen Display (OSD) languages Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Russian
Operating hours (hours/days) 24/7
Plug and Play Y
Power consumption (typical) 160 W
Power consumption (standby) 0.5 W
Energy efficiency class C
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Width 1245 mm
Depth 69 mm
Height 718.5 mm
Weight 16.8 kg
Package width 1423 mm
Package depth 226 mm
Package height 863 mm
Package weight 23.7 kg
Handheld remote control Y
Batteries included Y
Cables included AC,DisplayPort,HDMI
Mounting kit Y
Quick start guide Y
Operating temperature (T-T) 0 – 40 °C
Storage temperature (T-T) -20 – 60 °C
Certification CB, CE, TÜV-Bauart, CU
Display viewable area (HxV) 1209.6 x 680.4 mm
RS-232 input ports 1
RS-232 output ports 1
Built-in brightness sensor Y
DisplayPort version 1.2
Panel type AMVA3
Display diagonal

139.7 cm (55")



Display resolution

3840 x 2160 pixels

HD type

4K Ultra HD

Handheld remote control



1245 mm

USB port


DisplayPorts out


USB version

2.0/3.0 (3.1 Gen 1)

PC Audio in


Mounting kit



16.8 kg

Energy efficiency class




On Screen Display (OSD)


Panel mounting interface

75 x 75,100 x 100,400 x 400

Ethernet LAN (RJ-45) ports


VESA mounting



Video wall

Display type


USB ports quantity


DisplayPorts in


Ethernet LAN


DisplayPorts quantity


HDMI ports quantity


Native aspect ratio


Display brightness

450 cd/m²

Panel type


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