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iiyama ProLite LH5560UHS-B2AG 55-inch Digital Signage Display

iiyama

iiyama ProLite LH5560UHS-B2AG 55-inch Digital Signage Display

SKU LH5560UHS-B2AG

The iiyama ProLite LH5560UHS-B2AG is a 55-inch 4K UHD digital signage display designed for 24/7 professional use. Featuring a 500 cd/m² brightness level, Android 11 OS, and fanless operation, it ensures reliable performance in Oman's climate. SmartRooms Oman provides authorised supply and tender support for this model.

Screen size
55"
Resolution
4K UHD
System
Android 11
VESA
300 × 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

Built-in system

Operating System
Android 11
Processor
ARM 4× Cortex-A53
RAM
2 GB
Storage
16 GB

Audio

Speaker Output
2 × 10 W

Description

This 55-inch display delivers a native 3840 × 2160 resolution on a VA panel with a 4000:1 static contrast ratio. The thin bezel design, measuring just 13.3mm on the sides, allows for clean video wall installations. The metal front housing and matte black finish provide a durable, professional appearance suitable for corporate lobbies, retail spaces, and educational institutions throughout Muscat and Sohar.

Integrated Android 11 OS enables direct app installation and content management via the iiSignage² platform. The FailOver feature automatically switches to backup inputs if the primary source fails, ensuring continuous messaging. Built-in WiFi (802.11ac) and multiple HDMI 2.0 ports offer versatile connectivity for dynamic digital signage applications in any commercial environment.

Ideal for: Corporate lobbies, retail storefronts, and educational facilities in Oman requiring reliable 24/7 digital signage with remote management capabilities.

  • 4K UHD Resolution – Displays crisp content at 3840 × 2160 pixels with 500 cd/m² brightness for clear visibility in well-lit areas.
  • Android 11 Operating System – Built-in OS allows direct application installation and remote content management without external media players.
  • 24/7 Fanless Reliability – Fanless design and 24/7 operating capability reduce noise and maintenance needs for continuous professional use.
  • FailOver Input Switching – Automatically detects signal loss on default inputs and switches to the next available source to maintain content display.
  • Versatile Connectivity – Includes three HDMI 2.0 ports, RS-232c, RJ45 LAN, and built-in WiFi for comprehensive control and signal options.

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
Backlight
Edge LED
Refresh Rate
60 Hz
Viewing Angle
178° (H) / 178° (V)
Surface Protection
Anti-glare, 3H hardness, haze 25%

System

Operating System
Android 11
Processor
ARM 4× Cortex-A53
RAM
2 GB
Storage
16 GB

Connectivity

HDMI Input
HDMI In × 3
USB Ports
USB 2.0 × 2
Audio out
3.5 mm external speaker out
Ethernet
RJ45 × 1
Wi-Fi
Built-in
Serial Port
RS-232 × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

Dimensions
1239.7 × 712.5 × 38.6 mm
Weight
17.6 kg
Shipping Dimensions
1390 × 850 × 136 mm
VESA
300 × 400 mm
Mounting Orientation
Landscape, portrait
Power Consumption
55 W
Power Standby
0.5 W
Operating Temperature
0°C to 40°C

Other

Key Features
Android 11 OS, iiSignage², Signal FailOver, EShare, Ultra Slim, Anti-Glare Coated Glass, 24/7 reliability, Fanless design
Package Contents
Power cable, HDMI cable, RS-232C cable, Quick start guide, Safety guide, Wall mount bracket, Wall mount guide, Screws, Screw anchors, Stickers for screw holes, Remote control (batteries included)
More Information
Contrast ratio: 4,000:1 | Response time: 6.5 ms | Aspect ratio: 16:9 | Color gamut: 87% NTSC | Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 13.3 mm (T/L/R), 15.3 mm (B) | Operating hours: 24/7 | Panel technology: VA

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 SmartRooms Oman supply this iiyama display?

Yes. SmartRooms Oman is an authorised reseller of iiyama products. We supply the ProLite LH5560UHS-B2AG across all 11 governorates, from Musandam to Dhofar. Our team provides itemised quotations in Omani Rial with VAT shown, covering hardware, delivery, and installation labour.

Does this model support 24/7 operation?

Yes. The LH5560UHS-B2AG is designed for non-stop 24/7 operation. Its fanless design helps maintain reliability and reduces noise, making it suitable for continuous use in commercial environments such as hospitals, hotels, and retail chains throughout Muscat and Salalah.

How does the FailOver feature work?

FailOver automatically detects when the primary input signal is lost and switches to a prioritised backup source, such as a media player or browser. This ensures your digital signage content remains visible without manual intervention, which is critical for public information displays.

Is this display suitable for government tenders?

Yes. SmartRooms Oman provides full tender support for this model, including datasheets and compliance statements. Our quotations can be provided in Arabic, English, or both, ensuring all documentation requirements for Omani government and ministry procurements are met accurately.

What content management software is included?

The display includes Android 11 OS and iiSignage² content management software. This platform allows you to show and control content remotely and securely across multiple displays. You can also install third-party Android applications directly to the unit for custom functionality.

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