Skip to content
Free Next Working Day Delivery On Orders Over £100 ex VAT.
Trade customer? Call 0208 1919 223 for exclusive trade pricing and priority stock access.*
Official Partner

iiyama ProLite LH8666UHSB-B1AG 86" 4K Ultra HD Android 14 Digital Signage Display

SKU: LH8666UHSB-B1AG Manufacturer: iiyama

Product description

  • Description
  • Specifications
  • Downloads
  • Deliver High-Impact Visual Communication with 800-Nit Brightness, Intelligent Content Management and 24/7 Reliability

    The LH8666UHSB-B1AG is a 86" 4K UHD digital signage powerhouse designed to elevate your business's visual communication. With Android 14 OS, iiSignage² (CMS), iiControl (DMS), and iiShare (Wireless Presentation), managing content is effortless. It's WiFi enabled for remote content delivery and offers reliable 24/7 operation. Perfect for retail, corporate, hospitality, or restaurant settings, this display ensures a captivating audience experience with its versatile design and high brightness of 800cd/m².

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

    iiSignage²
    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.

    Signal FailOver
    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.

    Flexible Orientation
    With the option to switch between landscape and portrait mode, these displays let you get creative with any space. Whether it’s messaging, ads, videos, or safety info, you can tailor your content to grab attention exactly how you want.

  • Design Thin bezel Diagonal 86", 217cm
    Panel IPS, Anti-Glare coated glass, matte finish, haze 25% Native Resolution 3840 x 2160 @60Hz
    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 28 - 160kHz Viewable Area (W x H) 1895 x 1066mm
    Bezel Width (Sides, Top, Bottom) 12.8mm, 12.8mm, 12.8mm Pixel Pitch 0.164 x 0.493mm
    Bezel Colour and Finish Black, matte Digital Signal Input HDMI x2 (v2.0, max. 3840 x 2160 @60Hz); USB-C x1 (DP Alt, 15W PD)
    Monitor Control Input RS-232c x1; RJ45 (LAN) x1; IR x1 Audio Output Mini jack x1; Speakers 2 x 16W
    Monitor Control Output RS-232c x2 (2.5mm); IR loop through x1 USB Ports x2
    Integrated Software Android 14 OS, iiSignage², iiControl, iiShare, EShare, FailOver, TeamViewer, PDF & Media Player, iiBrowser, File manager WiFi Yes (WiFi 5 @ 2.4G/5G)
    Max. Non-Stop Operating Time 24/7 Water and Dust Protection IP5X (front)
    Housing (Bezel) Metal OSD Languages EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL, SV, FI, DA, NB
    Control Buttons Power Indicator, Power button, Remote Sensor User Controls Network (status, WiFi, ethernet, hotspot); picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, colour temperature, colour control, picture reset); audio (balance, treble, bass, volume, audio out, max. volume, min. volume, mute, audio out sync, speaker setting, audio reset); OSD setting (OSD timeout, OSD H-Position, OSD V-position, OSD transparency, information OSD); general (logo and animation, wallpaper, no signal image, schedule, off timer); screen (zoom mode, custom zoom, system rotation, screen reset); device (power on status, RS232 routing, IR control, power saving, panel saving, monitor info, other); channel (boot on source, rename input channel, auto source switching, signal lost detection, HDMI version); system (language, system update, setting reset, factory reset, Android setting); admin (menu lock, meeting room, HDMI CEC, screen share, Miracast standby, log export)
    Orientation Landscape, portrait VESA Mounting 800 x 600mm
    Operation Temperature Range 0°C - 40°C Storage Temperature Range -20°C - 60°C
    MTBF 30000 hours Included Cables Power (1.8m), HDMI (1.8m)
    Other Accessories 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, 50/60Hz
    Power Usage 172W typical, 0.5W standby, 0.3W off mode Regulations CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH, UKCA
    Energy Efficiency Class F (Regulation (EU) 2017/1369) Product Dimensions (W x H x D) 1934.0 x 1104.0 x 76.1mm
    Box Dimensions (W x H x D) 2095 x 1220 x 185mm Weight (Without Box) 47.6kg
    Weight (With Box) 58.3kg EAN Code 4948570128280
  • Description Downloads
    User Manual Download
    Technical Specification Download
    EU Energy Label Download
    UK Energy Label Download

Technical Highlights

Display size / Screen sizes
86"
Resolution
Ultra HD (4K)
Panel type
IPS Panel
Screen type
Flat
Brightness
800 cd/m2
Response time
8ms
Screen ratio
16:9
Refresh rate
60Hz
Display orientation
Landscape & Portrait
Operating hours
24/7
Operating system
Android 14
Player features
USB Plug and Play
VESA patterns
800x600
Warranty
5 Year Warranty
See Before You Decide

Book a Free Product Demonstration

Compare picture quality, touchscreen performance, software and connectivity with guidance from a commercial display specialist.

Remote or on-site No obligation Expert-led session
For Integrators and Resellers

Open a Screen Moove Trade Account

Access project pricing, volume discounts, product sourcing support and faster commercial quotations for your client projects.

Trade pricing Project support Volume discounts
Apply for a Trade Account
Education & Public Sector

A simpler procurement route for schools and public organisations

Access education pricing, purchase-order support, installation services and account management for schools, academies, colleges, universities, NHS organisations, councils and government bodies.

Official Purchase Orders Accepted Verified education and public-sector organisations can order using official purchase orders with VAT-compliant invoicing.
Education and Project Pricing Request tailored pricing for classroom upgrades, multi-site deployments and larger equipment quantities.
Dedicated Account Support Receive one commercial contact for quotations, lead times, installations, product sourcing and rollout coordination.
30-Day Terms Subject to Approval Eligible institutions can apply for approved credit terms aligned with standard education and public-sector procurement.
Purchasing for a school, academy, university or NHS organisation? Register your organisation to request institutional pricing and purchase-order support.
Register Your Organisation
Trusted Store Status

Top Quality Store

Rating status, Exceptional, based on Google’s shopping experience metrics.
Exceptional

Why it matters

Demonstrates consistently strong fulfilment, service, and post-sale experience across Google signals.

Google
Top Quality Store
Built for confidence, next-day delivery options, UK-based support, trade-ready operations.
Request a quote

Get in touch

Speak directly with Screen Moove about your display, digital signage, meeting-room or AV project.

Need help choosing the right product?

Speak directly with a dedicated Screen Moove expert and get the right solution first time.

Contact us

Simply complete our contact form, and we will promptly respond to your inquiries.

If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.

Ready to start your next AV project?

Contact our team of experts today!

Contact Us