LH5575UHS-B2AG
iiyama ProLite LH5575UHS-B2AG 55-inch 4K UHD Digital Signage Display
- Screen size
- 54.6" / 139cm
- Resolution
- 3840 x 2160 @60Hz (8.3…
- Brightness
- 500 cd/m²
- Contrast
- 1200:1
The iiyama LH5575UHS-B2AG is a 55-inch 4K UHD display built for signage that runs around the clock. Android 11 runs on board, so apps install directly on the screen, and FailOver switches to the next available input when a source drops out. Built-in 802.11ac WiFi and an Intel SDM-L slot suit remote content delivery. It suits lobbies and retail floors across Doha. Request a quote today.
What the LH5575UHS-B2AG is built to do
The iiyama LH5575UHS-B2AG is a 55-inch professional display for digital signage that has to stay on through the day and night. Its 4K UHD IPS panel at 3840 x 2160 keeps menus, timetables and video legible at close range, and the screen can be mounted in landscape or portrait. The model is rated for 24/7 operation and uses a fanless design, so it suits screens that are never switched off.
Picture and panel facts that matter for indoor signage
A brightness of 500 cd/m² and a static contrast ratio of 1,200:1 give clear images in lit lobbies and corridors. The anti-glare coated glass has a haze rating of 25%, which softens reflections from windows and ceiling lights. An 8ms response time keeps moving content smooth, and the panel supports 1.07 billion colours (8-bit plus FRC, NTSC 72%). The thin 14 mm side bezels also reduce visible gaps when several screens sit side by side.
Connections, software and remote control
Three HDMI 2.0 inputs and one DisplayPort 1.2 input accept signals up to 3840 x 2160 at 60Hz, with HDCP 2.2 support. A DisplayPort output passes the signal on in a daisy chain, and the display can be controlled through RS-232c, IR and an RJ45 LAN port. Android 11 lets your IT team install apps directly on the screen. The preinstalled iiSignage² content management system lets you update messages remotely, while iiControl, iiShare and the EShare app cover device management and wireless screen sharing.
FailOver and on-board computing
FailOver watches the inputs. If the default source loses its signal, the display moves to the next input in your priority list, which can include the browser, media player and custom sources. The 4GB RAM and 32GB storage support installed applications, and the Intel SDM-L slot offers an embedded PC option for organisations that want a separate computing module.
Where it fits in Qatar
- Hospital and clinic waiting areas in Doha, showing queue information, health messages and wayfinding in portrait.
- Universities and training centres in Education City or Al Rayyan, displaying timetables, events and campus notices along corridor walls.
- Hotel and mall entrances in West Bay, The Pearl or Msheireb, running promotions and directions with content scheduled from a central office.
These spaces are indoors and air-conditioned, which matters because the operating range is 0°C to 40°C. Summer temperatures in Qatar can exceed 45°C, so do not place the panel near glass that takes direct sun or in an unconditioned passage. Confirm the conditions of the planned location with the SmartRooms Qatar team before installation.
What to plan before you order
- The panel weighs 15.2 kg without its box, so the wall bracket or stand must be rated for that load.
- Wall mounting uses VESA 400 x 400 mm; embedded PCs mount at VESA 75 x 75 mm or 100 x 100 mm.
- The internal power supply accepts 100 to 240 V at 50/60 Hz and draws 127 W typically.
- Power, HDMI and RS-232c cables of 1.8 m are included, along with a remote control and batteries.
SmartRooms Qatar offers free site surveys before wall mounting, which helps confirm wall structure, socket position and cable routing. For schools, government offices or companies ordering several units, we can prepare a quotation that fits a purchase order (LPO) or tender process, with delivery across all eight municipalities of Qatar. Send us your room layout, the number of screens and your content plan, and the SmartRooms Qatar team will prepare a quotation for the iiyama LH5575UHS-B2AG. Request a quote today.
Highlights
- 55-inch (54.6-inch diagonal) 4K UHD IPS panel
- 500 cd/m² brightness and 1,200:1 static contrast
- 24/7 operation in landscape or portrait, fanless design
- Android 11 with iiSignage² content management
- FailOver switches to the next input when signal drops
- Intel SDM-L slot, 4GB RAM and 32GB storage
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
DISPLAY CHARACTERISTICS15
- Design
- Thin bezel
- Diagonal
- 54.6", 139cm
- Panel
- IPS, Anti-Glare Coated Glass, 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
- 1.07B 8bit+FRC (NTSC 72%)
- Horizontal Sync
- 28 - 160kHz
- Viewable area W x H
- 1209.6 x 680.4mm, 47.6 x 26.8"
- Bezel width (sides, top, bottom)
- 14mm, 14.75mm, 14.75mm
- Pixel pitch
- 0.315mm
- Bezel colour and finish
- black, matte
INTERFACES / CONNECTORS / CONTROLS7
- Digital signal input
- HDMI x3 (2.0, max. 3840x2160 @60Hz, ARC on HDMI #3) DisplayPort x1 (1.2, max. 3840x2160 @60Hz)
- Monitor control input
- RS-232c x1 (2.5mm sub-mini jack) RJ45 (LAN) x1 IR x1 (3.5mm stereo mini)
- Digital signal output
- DisplayPort x1 (max. 3840x2160 @60Hz, MST-out Daisy Chain v.1.2)
- Audio output
- Mini jack x1 (3.5mm) Speakers 2 x 10W
- Monitor control output
- RS-232c x1 (2.5mm sub-mini jack) IR loop through x1 (3.5mm stereo mini)
- HDCP
- 2.2
- USB ports
- x2 (2.0)
FEATURES9
- Integrated software
- Android 11 OS, iiSignage², iiControl, iiShare, EShare, FailOver
- WiFi
- yes (Built-in, 802.11ac)
- Hardware
- CPU: A311D2 Octa-core A73*4+A53*4, GPU: G52 MP8, RAM: 4GB, ROM: 32GB
- Extra
- Intel® SDM-L, micro SD card slot
- Max. non-stop operating time
- 24/7
- Anti image retention
- yes
- Video wall / daisy chain
- Yes, from any input signal, (MST-output via DP-Out)
- Media playback
- yes
- Housing (bezel)
- metal
GENERAL4
- OSD languages
- EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL, SV, FI, DA, NB
- Control buttons
- Power (longpress for Quick Menu)
- User controls
- picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, colour temp., colour control, picture reset), screen (zoom mode, custom zoom, screen reset), audio (balance, treble, bass, volume, audio out, max. volume, min. volume, mute, audio reset, audio out sync, speaker setting), configuration 1 (Android launcher, 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, info OSD, logo and animation, logo setting, animation se
- Plug&Play
- DDC2B
MECHANICAL7
- Orientation
- landscape, portrait
- Fanless design
- yes
- VESA mounting
- 400 x 400mm
- Mini PC mount
- VESA 75 x 75, VESA 100 x 100
- 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
- Stickers for screw holes, wire buckles
- Remote control
- yes (batteries included)
POWER MANAGEMENT3
- Power supply unit
- internal
- Power supply
- AC 100 - 240V, 50/60Hz
- Power usage
- 127W 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)
- G
- REACH SVHC
- above 0.1%: Lead, Lead monoxide
DIMENSIONS / WEIGHT5
- Product dimensions W x H x D
- 1237.5 x 710 x 55mm
- Box dimensions W x H x D
- 1386 x 845 x 130mm
- Weight (without box)
- 15.2kg
- Weight (with box)
- 20.6kg
- EAN code
- 4948570125258
