iiyama ProLite monitor LH5541UHS-B2 55", IPS, 4K UHD, 24/7 Hours Operation, Landscape/Portrait, Built in media player

£568.10 exc. VAT
£681.72 inc. VAT

Brand: iiyama

Manufacturer Code: LH5541UHS-B2

Warranty: 3 years collect and return

Product Description

55" Professional Digital Signage display with 4K UHD resolution and 24/7 operating time

Set in a slim bezel, the iiyama LH5541UHS is a professional digital signage display offering 24/7 operating time in portrait and landscape orientation. 

This 500cd/m² high brightness IPS panel with 4K UHD resolution (3840x2160) provides exceptional colour and image performance. With the built-in media player you can play your favourite music and show your most beautiful videos, photos and images directly on screen.

Technical Information


Design Thin bezel
Diagonal 54.6", 139cm
Panel IPS, haze 1%
Native resolution 3840 x 2160 (8.3 megapixel 4K UHD)
Aspect ratio 16:9
Panel brightness 500 cd/m²
Static contrast 1200:1
Response time (GTG) 8ms
Viewing zone horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89°
Colour support 1.07B 10bit (8bit + Hi-FRC) (NTSC 72%)
Horizontal Sync 30 - 83kHz
Viewable area W x H 1209.6 x 680.4mm, 47.6 x 26.8"
Bezel width (sides, top, bottom) 14mm, 14,.5mm, 15mm
Pixel pitch 0.3155mm
Bezel colour and finish black, glossy


Analog signal input VGA x1 (max. 1920x1080 @60Hz)
Digital signal input HDMI x3 (2.0, max. 3840x2160 @60Hz)
Audio input Mini jack x1
Monitor control input RS-232c x1
RJ45 (LAN) x1
IR x1
Audio output RCA (L/R) x1
Speakers 2 x 10W
Monitor control output RS-232c x1
IR loop through x1
HDCP 2.2
USB ports x1 (2.0, USB Media Player)


Max. non-stop operating time 24/7
Media playback yes
Housing (bezel) metal


OSD languages EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL, SV, FI, DA, NB
Control buttons Power
User controls picture (picture format, colour temp., noise reduction, dynamic contrast, gamma, brightness, black level, colour, contrast, hue, sharpness, RGB range, reset), Sound (treble, bass, balance, speaker, audio output, reset), general settings 1 (menu languages, clock, schedule, HDMI CEC link, HDMI modes, communication setting), screen (auto adjust, clock, phase, H. position, V. position, reset), general settings 2 (auto power off, network standby, power management, auto signal detection, auto play, local KB lock, RC lock, monitor ID, LED, pixel shift, information, factory reset)


Orientation landscape, portrait
Fanless design yes
VESA mounting 400 x 400mm
Operation temperature range 0°C - 40°C
Storage temperature range - 20°C - 60°C
MTBF 50000 hours (excluding backlight)


Cables power, HDMI, RS-232c
Guides quick start guide, safety guide
Other Cable Management
Remote control yes (batteries included)


Power supply unit internal
Power supply AC 100 - 240V, 50/60Hz
Power usage 139W typical, 0.5W stand by, 0.3W off mode


Regulations CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH (RoHS2.0, PFOS)
REACH SVHC above 0.1%: Lead


Product dimensions W x H x D 1237.5 x 710 x 55mm
Box dimensions W x H x D 1386 x 845 x 130mm
Weight (without box) 14.3kg
EAN code 4948570123544


UHD resolution (3840x2160), 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.



VESA mount compliance means you can easily mount the LFD to any mounting that complies with the VESA standard.



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




IPS 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.


Media player LFD

Play your favourite music and show your most beautiful videos, photos and images directly on screen from a flash drive or internal memory with the built-in media player.

Media player LFD
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