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iiyama ProLite LH5541UHS-B2 55-inch Digital Signage Display

iiyama

iiyama ProLite LH5541UHS-B2 55-inch Digital Signage Display

SKU LH5541UHS-B2

The iiyama ProLite LH5541UHS-B2 is a 55-inch professional digital signage display designed for continuous operation in Omani commercial and educational environments. Featuring 4K UHD resolution and 500 cd/m² brightness, it is available for quotation and delivery throughout the Sultanate.

Screen size
55"
Resolution
4K UHD
VESA
400 × 400 mm

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size
54.6 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.07 billion colours)
Brightness
500 nits

Audio

Speaker Output
2 × 10 W

Ports and connections

HDMI Input
HDMI In × 3
VGA input
VGA × 1
USB Ports
USB × 1
Audio in
3.5 mm audio in × 1

Description

This 54.6-inch panel delivers 4K UHD clarity (3840 × 2160) with an IPS matrix that ensures accurate colour reproduction and wide viewing angles. The high brightness of 500 cd/m² maintains visibility in well-lit spaces such as Muscat retail stores or Sohar offices. The thin bezel design allows for clean multi-screen installations where content continuity matters.

Built for reliability, the fanless design supports 24/7 operation in varying temperatures, suitable for Oman’s climate. Integrated media playback allows direct content display from USB drives without a computer. LAN control via RS-232c or RJ45 enables remote management, simplifying maintenance for facilities in Salalah or Nizwa.

Versatile mounting options include VESA 400 × 400mm compatibility for wall or stand installation. The device supports landscape and portrait orientations, adapting to diverse architectural needs. With HDCP 2.2 protection and multiple input ports, it integrates smoothly into existing AV infrastructure across Omani ministries and universities.

Ideal for: Digital signage in Omani shopping malls, corporate lobbies in Muscat, university notice boards, and government information points requiring 24/7 reliability.

  • 4K UHD Clarity – Native 3840 × 2160 resolution on a 55-inch IPS panel provides sharp, detailed imagery for professional displays.
  • 24/7 Operation – Fanless design and robust construction allow continuous running, ideal for always-on signage in busy locations.
  • High Brightness Panel – 500 cd/m² brightness ensures content remains visible and vibrant in brightly lit indoor environments.
  • Media Player Support – Built-in media player enables direct playback of photos, videos, and audio from USB devices without external hardware.
  • Flexible Connectivity – Features three HDMI 2.0 ports, VGA, RS-232c, and RJ45 for comprehensive input and network control options.
  • Thin Bezel Design – Narrow bezels (14-15mm) facilitate seamless video wall configurations with minimal visual interruption.
  • Remote Control Included – Comes with a remote control for convenient local adjustments of power and basic settings.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
54.6 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.07 billion colours)
Brightness
500 nits
Viewing Angle
178° (H) / 178° (V)

Connectivity

HDMI Input
HDMI In × 3
VGA input
VGA × 1
USB Ports
USB × 1
Audio in
3.5 mm audio in × 1
Audio out
RCA (L/R) audio out × 1
Ethernet
RJ45 × 1
Serial Port
RS-232 × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

Dimensions
1237.5 × 710 × 55 mm
Weight
14.3 kg
Shipping Dimensions
1386 × 845 × 130 mm
VESA
400 × 400 mm
Mounting Orientation
Landscape, portrait
Power Consumption
139 W
Power Standby
0.5 W
Operating Temperature
0°C to 40°C

Other

Key Features
Built-in media player, Fanless design, Cable Management
Package Contents
Power cable, HDMI cable, RS-232c cable, Remote control (batteries included), Quick start guide, Safety guide
More Information
Contrast ratio: 1,200:1 | Response time: 8 ms | Aspect ratio: 16:9 | Color gamut: 72% NTSC | Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 14.5 mm (T), 14 mm (L/R), 15 mm (B) | Operating hours: 24/7 | Panel technology: IPS

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Can I purchase the iiyama LH5541UHS-B2 in Oman?

Yes, SmartRooms Oman supplies this display with itemised quotations in Omani Rial including VAT. We cover delivery and installation across all 11 governorates, from Musandam to Dhofar. Contact our team for a formal quotation and availability confirmation.

Does this model support vertical mounting?

Yes, the LH5541UHS-B2 supports both landscape and portrait orientations. It is compatible with standard VESA 400 × 400mm mounting patterns, allowing flexible installation for vertical signage applications in Omani commercial spaces.

Is LAN control available for remote management?

Yes, the display includes RJ45 (LAN) and RS-232c ports for monitor control. This allows network-based adjustments to the OSD menu, simplifying management for multiple units in large Omani facilities, though specific control software may be required.

What is the maximum operating time?

The fanless design enables 24/7 continuous operation. It is built for professional digital signage use, ensuring stable performance in environments requiring constant display uptime, such as Omani retail or transit hubs.

Can SmartRooms assist with government tender documentation?

Yes, we provide tender support including datasheets and compliance statements for government requirements. We can issue quotations in Arabic, English, or both, ensuring all necessary technical documentation is available for your procurement process.

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