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We offer super-fast next-day delivery! Order today, get it tomorrow!
We offer super-fast next-day delivery! Order today, get it tomorrow!

iiyama ProLite LH5551UHSB-B1 55” Professional 24/7 Digital Signage Display

Part Number: LH5551UHSB-B1
Condition: Brand New
Purchase Orders Accepted
Sold out
Original price £1,011.09
Inc. VAT
Original price £1,011.09 - Original price £1,011.09
Original price £1,011.09

£692.67 (Excl. VAT)

Current price - £831.20 Inc. VAT
£831.20 - £831.20
Current price- - £831.20
(Inc. VAT )
Out of stock
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Main Features

  • Ultra HD (4K)
  • 800 cd/m2 Brightness
  • 24/7 Usage
  • Landscape & Portrait

Bulk Price & Price Match Request

Contact our expert sales team on 020 8191 9223 for best price and dedicated assistance.

Educational & Public Sector Prices Available

For more details, please call us at 020 8191 9223 or email us at

iiyama ProLite LH5551UHSB-B1

55” Professional 24/7 Digital Signage Display

  • Description
  • Spesifications
  • Warranty

    55” Professional 24/7 Digital Signage display with 4K UHD resolution and 800cd/m² high brightness performance

    This 800cd/m² high brightness professional large format display with a 4K UHD resolution (3840x2160) delivers dynamic and sharp content. Providing vibrant, detailed and sublime images this screen is perfect for environments where performance and reliability are mission critical.

    Designed to perform in continual, around the clock environments, the LH5551UHSB can be installed and utilised in landscape and portrait orientation. The slim bezel and commercial display is VESA mountable and the OSD menu can be controlled with both control buttons and an included remote control. The LH5551UHSB offers businesses an easy and effective solution to help capture their audience's attention.


    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.
    iiyama ProLite LH5551UHSB-B1 | 55" Professional 24/7 Digital Signage Display


    24/7 displays are designed for a continuous operation.
    iiyama ProLite LH5551UHSB-B1 | 55" Professional 24/7 Digital Signage Display


    LAN control enables making adjustments in the display OSD menu through your network (software not included).
    iiyama ProLite LH5551UHSB-B1 | 55" Professional 24/7 Digital Signage Display


    This LED monitor is equipped with two high quality stereo speakers.

    iiyama ProLite LH5551UHSB-B1 | 55" Professional 24/7 Digital Signage Display


    Design Thin bezel
    Diagonal 54.6", 138.68cm
    Panel IPS
    Native resolution 3840 x 2160 @60Hz (8.3 megapixel 4K UHD)
    Aspect ratio 16:9
    Panel brightness 800 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 1.07G (8 Bits+FRC)
    Horizontal Sync 15 - 160kHz
    Viewable area W x H 1209.6 x 680.4mm, 47.6 x 28.6"
    Bezel width (sides, top, bottom) 11.3mm, 11.3mm, 11.3mm
    Pixel pitch 0.315mm
    Bezel colour and finish black, glossy


    Digital signal input HDMI x2 (max. 3840x2160 @60Hz, RGB 444)
    DisplayPort x2 (max. 3840x2160 @60Hz)
    Monitor control input RS-232c x1
    RJ45 (LAN) x1
    IR x1 (Φ3.5 stereo mini)
    Digital signal output DisplayPort x1 (max. 3840x2160 @60Hz, Daisy Chain)
    Audio output Speakers 2 x 10W
    Monitor control output RS-232c x1
    IR loop through x1 (Φ3.5 stereo mini)
    HDCP yes
    USB ports x1 (2.0 for service only, DC5V, 500mA)


    Extra Intel® SDM-L
    Max. non-stop operating time 24/7
    Anti image retention yes
    Housing (bezel) metal


    OSD languages EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL
    Control buttons Input select, Up, Down, Plus, Minus, Menu Power
    User controls picture (brightness, contrast, sharpness, black level, gamma selection, ACR, Overdrive, aspect), colour (colour temperature, colour control), audio (volume, mute, maximum volume, minimum volume), OSD (H-Position, V-position, transparency, turn off, rotation, language, power off), tiling (tiling, H-monitors, V-monitors, H-Position, V-position, H-fill, V-fill, frame comp., switch on delay), configuration 1 (switch on state, anti-image retention, RS232-routing, standby control, boot on source, power LED light, factory reset), configuration 2 (logo, moitor ID, heat status, monitor info, IR control keyboard control, HDMI version, DP version), advanced option (date and time, schedule, HDMI with one wire, auto signal detection, standby mode, FM upgrade)


    Orientation landscape, portrait
    VESA mounting 100 x 100mm, 400 x 400mm
    Operation temperature range 0°C - 40°C
    Storage temperature range - 20°C - 60°C
    MTBF 50.000 hours (excluding backlight)


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


    Power supply unit internal
    Power supply AC 100 - 240V, 50/60Hz
    Power usage 183W typical, 0.5W stand by, 0.3W off mode


    Regulations CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH, UKCA


    Product dimensions W x H x D 1236.5 x 707.5 x 64.5mm
    Weight (without box) 26kg
    EAN code 4948570118410
  • Warranty Product Cover
    Visioncare Desktop LCD products (Monitors)  (17" - 43")
    3 years on-site UK warranty. (Upgrades to 5 years available)
    LCD touchscreen products 3 years repair and return. (Upgrades to on-site & 5 years available)
    LFD Large Format Displays Standard Warranty

    3 years collect and return (Upgrade to swap, installation & 5 years available) Download


    There is no need to pre-register your warranty, just follow the six simple steps below to activate your warranty should the need arise. First-class service is assured by our experienced engineers and customer service helpdesk.

    Step one - Check that all connections have been properly made.

    Step two - Check the set-up in the user manual. Wherever possible, please try to check your iiyama product with alternate equipment before contacting the iiyama customer service help desk.

    Step three - If the fault cannot be cured by the above means, call the iiyama customer service helpdesk on 01926 819 189. Please have ready to hand the following details: model number, serial number and date of purchase*. Or fill in the Service Request Form.

    Step four - Your fault will be registered and you will be issued with a returns number, which you must quote on all paperwork relating to the defective unit.

    Step five - Please retain any of your leads and manuals. Replacement/returned units will not include these sundry items.

    Step six - Please ensure your product is clean and presentable before packaging it in the original box for collection.

    * Proof of purchase may be required



    iiyama has always strived to achieve maximum reliability and to prove our belief in our products we were the first manufacturer to confidently guarantee our display products with a 3-year on-site warranty as standard changing and shaping the warranty landscape forever.
    Visioncare is our comprehensive warranty support scheme for standard desktop display products.  We understand that should a fault occur, downtime needs to be minimised and vision care was designed to do just that.

    1-) If your display should develop a fault within the first 2 years of purchase, iiyama will arrange a replacement unit of an equivalent or higher specification.
    2-) iiyama endeavours to dispatch the replacement unit within 24hrs whenever possible.
    3-) iiyama takes care of the swap out and all carraige charges.

    And it's not just us at iiyama that believes we provide great service, our customers think so too. iiyama has been proud to receive many reader-voted magazine awards for customer satisfaction and reliability.

    For Desktop and Touchscreen displays (below 42") service
    Call 01926 819189 between 9:00am - 5:30pm Monday to Friday 
    For Large Format Displays (42" and above) service
    Call 03302 020 463 between 9:00am - 5:30pm Monday to Friday

    Service request form

What our customers say?

I ordered a monitor from here - it was cheaper than anywhere else and arrived the next day. Very good service!

Brilliant prompt service
Date of experience: September 03, 2023

The team, were very helpful and responded quickly to a small issue with the delivery address. Very polite and professional. Fast delivery, this was good as the screen was need quickly, good quality product at a reasonable price, they will be my first choice if I need any more.

Good quality, fantastic service
Date of experience: August 22, 2023

Honestly it doesn't get any better! I bought a monitor from Screen Moove for a very competitive price (basically 25% less than their nearest competitor) and it arrived next day with no hassle! Very happy to give them 5 stars! Thank you!

Honestly it doesn't get any better

Date of experience: August 20, 2023

`There was a little bit problem with delivery but they sort out very quickly. Next day they deliver. I don’t know the name of person but I want to say he was great and he has sort out all problem. I want to say thank you. Great job.`

Excellent service
Date of experience: August 01, 2023

Very happy with the sales help and exceptional delivery time!

The product arrived in secure packaging and works great.

Fully recommend!

Great company!

Date of experience: July 17, 2023

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