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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 LH8664UHS-B1AG 86" 4K Ultra HD Professional Digital Signage Display

Part Number: LH8664UHS-B1AG
Condition: Brand New
Purchase Orders Accepted
Save £301.60 Save £301.60
Original price £1,980.00
Inc. VAT
Original price £1,980.00 - Original price £1,980.00
Original price £1,980.00

£1,398.67 (Excl. VAT)

Current price - £1,678.40 Inc. VAT
£1,678.40 - £1,678.40
Current price- - £1,678.40
(Inc. VAT )
12 in stock
Send an enquiryExpress delivery UKTrustpilot rated


Main Features

  • Ultra HD (4K)
  • 500 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

  • Description
  • Specifications
  • Warranty
  • Downloads
  • iiyama ProLite LH8664UHS-B1AG

    86" 4K Ultra HD Professional Digital Signage Display

    86" 4K UHD professional digital signage display with advanced control and connectivity options

    Elevate your visual communication with the LH8664UHS-B1AG and unlock the new possibilities for your business. This 500cd/m² high brightness display is a powerful business tool that takes your marketing and communication efforts to the next level. With its Android 11 OS, iiSignage² (Content Management Software), Signal FailOver and EShare features, this display offers a straightforward user experience, making content creation, management, and sharing a breeze. WiFi enabled, the display is ready for remote content delivery using your network or you can choose to utilise LAN control.

    Its versatile orientation, sleek design, and 24/7 reliability ensure it seamlessly integrates into any business environment. Whether it's used in retail, corporate, hospitality, or educational settings, the LH8664UHS-B1AG will undoubtedly captivate your audience and leave a lasting impression.

    Thanks to Android OS, you can easily customize the display to your needs by installing applications directly to it.

    iiSignage² is our digital signage content management platform to easily show and control your content and to manage your displays in a secure way. The Content Management System (CMS) gives you total control of your messaging and advertising remotely and safely.

    FailOver is a feature which automatically detects input sources. When there is no signal on the default input it will automatically switch to the next available input. FailOver allows customers to prioritize a number of inputs (incl. Browser, Media Player and Custom) and ensures your content is always actively displayed, assuring active content at all times.

    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.

    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.

    Design Thin bezel
    Diagonal 85.6", 217.4cm
    Panel IPS, AG coated glass, matte finish, haze 25%
    Native resolution 3840 x 2160 @60Hz (8.3 MegaPixels 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 1.07G (8 Bits+FRC) (NTSC 72%)
    Horizontal Sync 28 - 160kHz
    Viewable area W x H 1895 x 1066mm, 74.6 x 41.9"
    Pixel pitch 0.493mm
    Bezel colour and finish black, matte
    Digital signal input HDMI x3 (v.2.0, max. 3840x2160 @60Hz)
    Audio input Mini jack x1 (3.5mm)
    Monitor control input RS-232c x1 (2.5mm sub-mini jack)
    RJ45 (LAN) x1
    IR x1 (3.5mm stereo mini)
    Audio output Mini jack x1 (3.5mm)
    Speakers 2 x 16W
    HDCP v.1.4 & 2.2
    USB ports x2 (v.2.0)
    Integrated software Android 11 OS, iiSignage², FailOver, EShare
    WiFi yes (Built-in, 2.4G/ 5G)
    Hardware CPU: A53*4, GPU: G52 MP2, RAM: 2GB, ROM: 16GB
    Extra Wall mounting kit included (VESA 800x600mm)
    Max. non-stop operating time 24/7
    Anti image retention yes
    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 button, Power Indicator, Remote Sensor
    User controls (See detailed list in the original information)
    Plug&Play DDC2B
    Orientation landscape, portrait
    Fanless design yes
    VESA mounting 800 x 600mm
    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
    Other Wall mount bracket, Wall mount guide, Screws, Screw anchors, Stickers for screw holes
    Remote control yes (batteries included)
    Power supply unit internal
    Power supply AC 100 - 240V, 50Hz
    Power usage 221W typical, 0.5W standby, 0.3W off mode
    Regulations CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH
    Energy efficiency class (Regulation (EU) 2017/1369) G
    Product dimensions W x H x D 1937.8 x 1108.8 x 79.6mm
    Box dimensions W x H x D 2125 x 1275 x 275mm
    Weight (without box) 55.2kg
    EAN code 4948570123421

  • 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



  • File Type Downloads
    User Manual Download
    Technical Specification Download
    Drawing Download
    EU Energy Label Download
    UK Energy Label Download

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