iiyama Digital Signage Current

LH8664UHS-B2AG

iiyama ProLite LH8664UHS-B2AG 86-inch 4K UHD Digital Signage Display

Screen size: 85.6" / 217.4cm
Resolution: 3840 x 2160 @60Hz (8.3…
Brightness: 500 cd/m²
Contrast: 1200:1

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

XLSXDownload datasheet

Overview

The iiyama LH8664UHS-B2AG is an 86-inch 4K UHD professional display for digital signage, with 500 cd/m² brightness, Android 11 and built-in 2.4G/5G Wi-Fi. It runs 24/7 in landscape or portrait, and its FailOver feature switches to a backup input if the main source drops. Suited to lobbies, retail floors and corridors in Doha, Lusail and West Bay.

What the LH8664UHS-B2AG is built for

The iiyama LH8664UHS-B2AG is a large-format professional display made for digital signage rather than desk-based work. It pairs a 4K UHD IPS panel with Android 11, so content can be built, scheduled and run from the screen itself or across a network. Its 85.6-inch diagonal (217.4 cm) and 3840 x 2160 resolution keep messages readable from the far side of a lobby or hall.

Specifications that shape the buying decision

Panel brightness is 500 cd/m², with a static contrast ratio of 1,200:1 and a viewing angle of 178 degrees both horizontally and vertically. The matte anti-glare finish, rated at 25% haze, cuts reflections in rooms with strong overhead lighting. The bezel measures 14 mm on the sides and top and 16 mm at the bottom, which reduces the gap between panels when several are placed side by side.

Connectivity: three HDMI 2.0 inputs, two USB 2.0 ports, RJ45 LAN, RS-232C and IR control.
Software: Android 11 with the iiSignage² content management platform, FailOver and EShare.
Power: 145W typical draw, 0.5W standby and 0.3W off mode, with an internal supply accepting 100 to 240 V at 50/60 Hz.
Operation: rated for 24/7 non-stop use, with a fanless design and an MTBF of 50,000 hours excluding backlight.

Where it fits in Qatar

Three situations suit this model well. A government office or corporate reception in Msheireb or West Bay can show visitor information, meeting room schedules and wayfinding. A hotel lobby or serviced apartment building in The Pearl can display services and local guidance, with FailOver keeping the playlist on screen if a media player stops. A retail unit inside a shopping centre in Lusail can run promotional content on an 86-inch panel that is visible from a distance.

What to plan before ordering

The display weighs 47.9 kg without packaging and 62.2 kg in its box, and measures 1938 x 1109 x 79.5 mm. Confirm that the wall or stand can carry that load and that its fixing matches the 800 x 600 mm VESA pattern. The operating range is 0 to 40 degrees Celsius, so the screen belongs in an air-conditioned space, away from direct sunlight and hot glass. The power, HDMI and RS-232C cables are each 1.8 m and included, and a wall mount kit comes in the box. If you plan to use LAN or Wi-Fi control, identify the network point before installation day.

SmartRooms Qatar offers a free site survey, professional installation and delivery to all eight municipalities of Qatar. Request a quote and our team will usually respond within one working day with a proposal covering the display, mounting and installation.

Highlights

86-inch (85.6-inch diagonal) 4K UHD IPS panel at 3840 x 2160
500 cd/m² brightness with a matte anti-glare finish
Android 11 with iiSignage² content management and FailOver
Built-in 2.4G/5G Wi-Fi plus RJ45 LAN control
Landscape and portrait orientation, rated for 24/7 operation
Wall mounting kit included, VESA 800 x 600 mm

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

54 specifications · Source: manufacturer · checked Oct 2026

DISPLAY CHARACTERISTICS15

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"
Bezel width (sides, top, bottom): 14mm, 14mm, 16mm
Pixel pitch: 0.493mm
Bezel colour and finish: black, matte

INTERFACES / CONNECTORS / CONTROLS6

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)

FEATURES8

Integrated software: Android 11 OS, iiSignage², FailOver, EShare
WiFi: yes (Built-in, 2.4G/ 5G)
Hardware: Soc: MT9630, CPU: A73*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): plastic

GENERAL4

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: picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, colour temperature, colour control, over scan, picture reset), screen (zoom mode, custom zoom, screen reset), audio (balance, treble, bass, volume, audio out, maximum volume, minimum volume, mute, audio out sync, speaker setting, audio reset), configuration 1 (switch on state, panel saving, RS232-routing, boot on source, WOL, configuration 1 reset, factory reset), configuration 2 (OSD timeout, OSD H-Position, OSD V-position, system rotation, information OSD, logo and animation logo setting, a
Plug&Play: DDC2B

MECHANICAL6

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)

ACCESSORIES INCLUDED4

Cables: power (1.8m), HDMI (1.8m), RS-232c (1.8m)
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 MANAGEMENT3

Power supply unit: internal
Power supply: AC 100 - 240V, 50/60Hz
Power usage: 145W typical, 0.5W stand by, 0.3W off mode

SUSTAINABILITY3

Regulations: CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH
Energy efficiency class (Regulation (EU) 2017/1369): F
REACH SVHC: above 0.1%: Lead

DIMENSIONS / WEIGHT5

Product dimensions W x H x D: 1938 x 1109 x 79.5mm
Box dimensions W x H x D: 2125 x 1275 x 275mm
Weight (without box): 47.9kg
Weight (with box): 62.2kg
EAN code: 4948570124916

Downloads

12 files from the manufacturer

XLSX Datasheets LH8664UHS-B2AG_Specifications.xlsx 9 KB PDF Datasheets LH8664UHS-B2AG_datasheet.pdf 1.3 MB PDF Manuals & guides LH8664UHS-B1AG_-B2AG_usermanual-e_rev.f.pdf 4.4 MB PDF Drawings & CAD LH8664UHS-BxAG_Drawing.pdf 2.0 MB ZIP Drawings & CAD · Opens on manufacturer site LH8664UHS.zip PDF Certificates & compliance LH8664UHS-B2AG EU Energy Label (2010748).pdf 71 KB PDF Certificates & compliance LH8664UHS-B2AG UK Energy Label (2010748).pdf 29 KB PDF Other documents EShare Network Requirements v7.4-e.pdf 129 KB PDF Other documents LH8664UH-B2AG CE DoC.pdf 350 KB PDF Other documents RS232-LAN_commands_2026_08_Txx29AS_LHxx64_LHxx66_LHxx81.pdf 3.1 MB PDF Other documents ii_iisignage2_whitepaper_A4_EN (09.23).pdf 4.2 MB ZIP Other documents · Opens on manufacturer site LHxx60_RS232-LAN_commands_improved_2023_08.zip

Questions about LH8664UHS-B2AG

What is the LH8664UHS-B2AG designed for?

It is a professional large-format display for digital signage, meaning it shows adverts, wayfinding, news and safety messages rather than desktop work. It suits lobbies, retail floors, hospitality venues and corridors where long, unattended run time matters. The manufacturer rates it for 24/7 operation with a fanless design.

How bright is the screen, and can it sit opposite a window?

Panel brightness is 500 cd/m², with a matte anti-glare finish rated at 25% haze that reduces reflections. For a position near a window in Doha, keep direct sunlight off the screen and check glare in the room before installation. Outdoor heat is a separate concern, covered in the next question.

Can it be installed outdoors or in a hot entrance during Qatar summers?

No. The operating temperature range is 0 to 40 degrees Celsius, while Qatar summer temperatures can rise above 45 degrees Celsius. Install it only in air-conditioned space, away from hot glass and open doors. Confirm your exact environment with the SmartRooms Qatar team before you request a quote.

Can it display content in portrait mode for corridors and lift lobbies?

Yes, the display supports both landscape and portrait orientation, which suits tall wayfinding panels, timetables and directory boards in corridors or lift lobbies. Orientation is set through the display settings. When planning a portrait install, remember the product measures 1938 x 1109 x 79.5 mm in its standard orientation, so allow for the rotated width on the wall.

How is content managed and updated remotely?

The display runs Android 11 and supports iiSignage², a content management platform for scheduling content and controlling displays remotely. It can connect to your network through built-in 2.4G/5G Wi-Fi or the RJ45 LAN port. Apps can also be installed directly on the display, so you can tailor it to your specific needs.

What happens if the main input stops, for example if a media player fails?

FailOver detects when there is no signal on the default input and automatically switches to the next available one. You can prioritise several inputs, including Browser, Media Player and Custom sources, so the screen keeps showing content instead of going blank. This matters in a hotel lobby or government reception, where a blank screen is noticed immediately.

Which connections are available for a media player or laptop?

There are three HDMI 2.0 inputs supporting up to 3840 x 2160 at 60Hz, with HDCP 1.4 and 2.2 support. You also get two USB 2.0 ports, a 3.5mm audio input and output, and RS-232C and IR control. A 1.8 m HDMI cable is included. Longer cable runs should be planned before installation so the source can sit near the mounting point.

Does it have built-in speakers?

Yes, it has two 16W speakers. For large open areas such as exhibition halls or mall atriums, the 3.5mm audio output lets you feed an external sound system instead. Mention your room size when you request a quote so the team can advise on the right audio setup for your space.

Can it be wall-mounted, and what should I check first?

A wall mounting kit with VESA 800 x 600 mm fixings is included. The display weighs 47.9 kg without packaging, so the wall or structure must be verified to carry that load safely. SmartRooms Qatar recommends a free site survey before installation and provides professional installation across all eight municipalities of Qatar.

How much power does it use, and does it suit Qatar mains supply?

Typical power draw is 145W, with 0.5W in standby and 0.3W in off mode. The internal power supply accepts 100 to 240 V at 50/60 Hz, which covers the 240 V, 50 Hz supply used in Qatar. The included power cable is 1.8 m, so plan the socket position early in the design.

Can government bodies buy this through an LPO or tender?

Yes. SmartRooms Qatar accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. For a ministry or school ordering several LH8664UHS-B2AG units for one building, list quantities and installation locations in your request. Quotations are usually issued within one working day.

Does the on-screen menu support Arabic?

No. The on-screen menu lists 15 languages, including English, German, French, Spanish and Chinese, but Arabic is not among them. If your offices work in Arabic and English side by side, ask the SmartRooms Qatar team how Arabic content will be handled before you request a quote.