LH8664UHS-B3AG 86" 4K UHD, Android 14, IPS 500 cd/m², WiFi, 24/7, iiSignage² CMS Integrated - iiyama
The 86" iiyama ProLite LH8664UHS-B3AG professional display is a 4K UHD (3840×2160) digital signage solution designed for advanced visual communication in retail, corporate and hospitality environments. Thanks to the IPS panel with brightness up to 500 cd/m² and 178° viewing angle , it guarantees sharp and visible images from any position. It integrates Android 14 with iiSignage² CMS and iiControl DMS platforms , allowing remote management and distribution of content in a simple and secure way. The presence of integrated Wi-Fi, automatic FailOver and HDMI, USB-C and LAN connectivity ensures operational continuity and maximum integration flexibility. Designed for 24/7 operation, with a slim design and landscape or portrait orientation, it is ideal for professional installations with great visual impact.
LH8664UHS-B3AG – IPS MONITOR 86" 4K UHD IIYAMA PROLITE - ANDROID OS - RJ45 - ANTI-GLARE - SIGNAL FAILOVER
The 86" iiyama ProLite LH8664UHS-B3AG digital signage display is designed for professional applications that require high visual quality and advanced content management. Thanks to 4K UHD resolution (3840x2160) with an anti-glare IPS panel and brightness of up to 500 cd/m² , it guarantees sharp images visible from any angle. It integrates Android 14 with the iiSignage² CMS and iiControl DMS platform , allowing remote management, creation and distribution of content in a simple and efficient way. The presence of integrated Wi-Fi, HDMI and USB-C connectivity , together with the automatic FailOver function, ensures operational continuity and maximum integration flexibility. Designed for continuous 24/7 operation in landscape or portrait orientation, it is an ideal solution for retail, corporate, hospitality and educational environments.
Main features:
- 86" professional display with 4K UHD resolution (3840×2160)
- IPS panel with brightness up to 500 cd/m² and 178° viewing angle
- Android 14 operating system with iiSignage² CMS and iiControl DMS
- Built-in Wi-Fi and HDMI, USB-C, LAN and RS-232 connectivity
- Failover function for content display continuity
- Designed for 24/7 continuous operation in landscape or portrait orientation
Further details
Technical data sheet
| Model | LH8664UHS-B3AG |
| DISPLAY CHARACTERISTICS | |
| Design | Thin bezel |
| Diagonal | 85.6", 217.4cm |
| Panel | IPS, Anti-Glare 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 (MPRT) | 8ms |
| Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
| Color 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) | 21.5mm, 22mm, 22mm |
| Pixel pitch | 0.493mm |
| Color | black, matte |
| INTERFACES / CONNECTORS / CONTROLS | |
| Digital signal output |
HDMI x2 (2.0, max. 3840x2160 @60Hz, HDMI1: CEC/ ARC Support, HDMI2: CEC Support) |
| Monitor control input |
RS-232c x1 (2.5mm sub-mini jack) |
| Audio output |
Mini jack x1 (3.5mm, Headphone Connector) |
| Monitor control output |
RS-232c x1 (2.5mm sub-mini jack) |
| HDCP |
HDMI: 1.4 & 2.2, USB-C: 2.2 |
| USB ports | x2 (2.0) |
| USB HUB | x1 |
| FEATURES | |
| Integrated software | Android 14, iiSignage² (CMS), iiControl (DMS), iiShare, EShare, iiBrowser, MediaPlayer, TeamViewer, File manager, FailOver |
| WiFi | yes (Built-in WiFi5, 2.4G/ 5G) |
| Hardware | Soc: MT9679, CPU: Quad Core A73*4, GPU: G52 MC1, RAM: 4GB, ROM: 32GB, NPU: 1.2T, UI: 4K @30Hz |
| Extra | Wall mounting kit included (VESA 800x600mm) |
| Max. non-stop operating time | 24/7 |
| Anti-image retention | Yes |
| Media playback | Yes |
| Housing (bezel) | metal |
| GENERAL | |
| OSD languages |
EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL, SV, FI, DA, NB |
| Control buttons |
Remote Sensor, Power Indicator |
| User controls |
network (network status, WiFi, ethernet, hotspot), picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, color temp., color control, over scan, picture reset), audio (balance, treble, bass, volume, audio out, max. volume, min. volume, mute, audio out sync, speaker setting, audio reset), OSD settings (OSD timeout, OSD H position, OSD V position, OSD transparency, OSD information), 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, physical button, power saving, panel saving, monitor information, 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) |
| Plug & Play |
DDC2B |
| MECHANICAL | |
| 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 | 50000 hours (excluding backlight) |
| ACCESSORIES INCLUDED | |
| Cables | power (1.8m), HDMI (1.8m), RS-232c (1.8m) |
| Guides | quick start guide, safety guide |
| Other | Wall mount bracket (800x600), PC Slot Bracket, Wall mount guide, Screws, Screw anchors, Stickers for screw holes |
| Remote control | yes (batteries included) |
| POWER MANAGEMENT | |
| Energy Star 8.0 (POn at 230V) | 132.62W |
| Power Supply Unit | internal |
| Power Supply | AC 100 - 240V, 50/60Hz |
| Power Usage | 277W typical, 0.5W stand by, 0.3W off mode |
| SUSTAINABILITY | |
| Regulations | CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, EPEAT, REACH, UKCA |
| Energy efficiency class (Regulation (EU) 2017/1369) | G |
| REACH SVHC | above 0.1%: Lead |
| DIMENSIONS & WEIGHT | |
| Product dimensions W x H x D | 1937.8 x 1108.8 x 79.6mm |
| Box dimensions W x H x D | 2095 x 1215 x 225mm |
| Weight (without box) | 47.9kg |
| Weight (with box) | 62.2kg |



