Digital Signage Display 55” 4K UHD Android 14, USB-C, Wi-Fi, Removable Frame – iiyama LH5581UHSG-1AG
1.287,44 € incl. VAT
55″ iiyama ProLite LH5581UHSG-1AG professional display, 4K UHD, VA panel 500 cd/m², removable white frame, Android 14 with iiSignage², iiControl and iiShare, 2x HDMI, USB-C, WiFi and 24/7 operation for premium digital signage.
Professional monitor 55″ iiyama ProLite LH5581UHSG-1AG, 4K UHD, 500 cd/m², Android 14
iiyama ProLite LH5581UHSG-1AG is a professional display of 55″ 4K UHD designed for demanding commercial spaces: galleries, showrooms, boutiques, premium lobbies or modern receptions. The 3840 × 2160 resolution highlights every detail, from logos and brand graphics to photos and 4K video, so your messages look impeccable even from a distance.
The VA LED panel with 500 cd/m² brightness, 5000:1 typical contrast and 178°/178° viewing angles offers deep black, rich colors and excellent readability from any direction. The matte surface is complemented by an anti-glare treatment (25% haze), ideal for locations with a lot of ambient light, shop windows or large windows.
The distinctive element of this model is the removable white frame, magnetically mounted, which can be customized with your own foils or finishes, to perfectly integrate into the interior design or brand concept. Basically, the display becomes a “gallery piece” that can be visually adapted depending on the campaign or location.
On the inside, the LH5581UHSG-1AG runs Android 14 and is equipped with iiSignage² (CMS) for content management, iiControl (DMS) for remote management and monitoring, and iiShare for wireless presentations. This means you can schedule playlists, update content, control the display, and quickly share materials directly from the network, without an external PC.
Connectivity covers modern digital signage scenarios: 2 × HDMI 2.0, 1 × USB Type-C, 2 × USB 2.0 for media player/updates, 1 × RJ45 for network, and RS-232c port for integration into professional control systems. The built-in 2 × 10 W speakers complete the experience with enough sound for most commercial spaces.
The display is designed for 24/7 operation, has fanless design for silent operation and MTBF 50,000 hours lifespan (excluding backlight). Typical consumption of 104 W is very good for a 55″ 4K 500 cd/m², and CE, TÜV-Bauart, RoHS, ErP, WEEE and energy class G standards guarantee compliance in corporate or institutional projects.
The white casing with a slim profile of just 46 mm, VESA 300 × 400 and weight of 18.4 kg allow for clean and elegant wall mounting. The package includes power, HDMI and RS-232c cables, plus wall mount and remote control with batteries – everything you need for a quick installation in a digital signage network.
Technical specifications – iiyama ProLite LH5581UHSG-1AG
| Feature | Specification |
|---|---|
| Series / Model | ProLite LH5581UHSG-1AG |
| Product type | LFD – Professional digital signage display |
| Diagonal | 55″ (54.6″ visible) / 139 cm |
| Resolution | 3840 × 2160 (4K UHD) |
| Aspect ratio | 16:9 |
| Panel type | VA, LED, matte surface, anti-glare (haze 25%) |
| Brightness | 500 cd/m² |
| Typical contrast | 5000:1 |
| Response time | 6.5 ms |
| Viewing angle | 178° / 178° (horizontal / vertical) |
| Dot size | 0.315 mm |
| Recommended for | Business / Digital signage |
| Panel brightness / use | 500 cd/m², 24/7 use |
| Built-in speakers | Yes, 2 × 10 W |
| Built-in media player | Yes (SoC with Android, local/network media playback) |
| Operating system | Android 14 OS |
| Built-in software | iiSignage² (CMS), iiControl (DMS), iiShare (wireless presentation) |
| HDMI connectivity | 2 × HDMI 2.0 |
| USB connectivity | 2 × USB 2.0 |
| USB-C Connectivity | 1 × USB Type-C (video / data, according to manufacturer’s specification) |
| Wired Network | 1 × RJ45 (LAN) |
| Serial Control Port | RS-232c |
| Wireless Connectivity | Integrated WiFi |
| Expansion Slot | Intel® SDM-S (mentioned in product documentation) product) |
| Touchscreen | No |
| Curved screen | No |
| 3D Ready | No |
| TV tuner | No |
| Orientation | Landscape and Portrait |
| Frame design | White frame, removable, magnetic attachment, customizable |
| Case color | White (gallery / design line) |
| Fanless design | Yes, fanless design |
| Wall mount | VESA 300 × 400 mm |
| Dimensions (W × H × D) | 1248.4 × 719.2 × 46 mm |
| Weight net | 18.4 kg |
| Gross weight | 23.2 kg |
| Power supply | AC 100 – 240 V, 50/60 Hz |
| Power consumption (typical) | 104 W |
| Standby / off power consumption | 0.5 W / 0.3 W |
| Maximum operating time operation | 24/7 – continuous operation |
| Operating temperature range | 0°C – 40°C |
| Storage temperature range | –20°C – 60°C |
| MTBF | 50,000 hours (without backlight) |
| Plug & Play | DDC2B |
| Certifications / Regulations | CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH, UKCA |
| Energy efficiency class (EU) | G (Regulation (EU) 2017/1369) |
| Cables included | Power supply 1.8 m, HDMI 1.8 m, RS-232c 1.8 m |
| Accessories included | Wall bracket, mounting guide, screws, dowels, stickers for holes |
| Remote control | Yes, included (with batteries) |
| EAN code | 4948570125616 |
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