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iiyama LH5565UHSB-B1 55-inch Digital Signage Display

iiyama

iiyama LH5565UHSB-B1 55-inch Digital Signage Display

SKU LH5565UHSB-B1

The iiyama ProLite LH5565UHSB-B1 is a 55-inch (139cm) 4K digital signage display featuring 800 cd/m² brightness for clear visibility in well-lit environments. Supplied by SmartRooms Oman for commercial, educational, and government use across the Sultanate.

Screen size
55"
Resolution
4K UHD
System
Android 11
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
800 nits

Built-in system

Operating System
Android 11
Processor
ARM 4× Cortex-A73 + 4× Cortex-A53
RAM
4 GB
Storage
32 GB

Audio

Speaker Output
2 × 10 W

Description

This 54.6-inch IPS panel delivers native 3840 × 2160 resolution at 60Hz with a static contrast ratio of 1200:1. The 800 cd/m² luminance ensures content remains vivid even in bright indoor spaces. Designed for 24/7 continuous operation, it supports both landscape and portrait orientations for flexible deployment in lobbies, classrooms, or corporate offices.

Built-in Android 11 OS enables direct installation of third-party applications and CMS platforms. iiSignage² provides secure remote content management, while FailOver automatically switches inputs to ensure uninterrupted messaging. Integrated iiControl, iiShare, and EShare facilitate effortless collaboration and wireless screen sharing for enterprise or educational settings in Muscat and beyond.

Ideal for: Digital signage, interactive kiosks, and collaborative displays for Omani schools, ministries, and corporate offices in Muscat, Sohar, and Salalah.

  • Vivid-Bright Display – 800 cd/m² brightness and 1.07 billion colours ensure high-impact visuals in illuminated environments.
  • Android 11 Platform – On-board Android OS allows direct app installation and flexible content customization via iiSignage².
  • Always-On Reliability – Fanless design and 24/7 operating capability ensure stable performance in mission-critical deployments.
  • Seamless Collaboration – Integrated iiShare and EShare enable wireless screen sharing for efficient meetings and classroom interaction.
  • Input Connectivity – Features HDMI 2.0, DisplayPort 1.2, RS-232c, and RJ45 LAN for versatile signal integration.
  • FailOver Technology – Automatically detects and switches to backup inputs to prevent blank screens during signal loss.
  • Flexible Mounting – Supports VESA 400 × 400mm mounting and includes wall-mounting hardware for secure installation.

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
800 nits
Refresh Rate
60 Hz
Viewing Angle
178° (H) / 178° (V)
Blue Light Filter
Yes

System

Operating System
Android 11
Processor
ARM 4× Cortex-A73 + 4× Cortex-A53
RAM
4 GB
Storage
32 GB

Connectivity

HDMI Input
HDMI In × 2
DisplayPort
DisplayPort × 1
USB Ports
USB × 2
Audio out
3.5 mm audio out × 1
Ethernet
RJ45 × 1
Wi-Fi
Built-in
Serial Port
RS-232 × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

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

Other

Key Features
FailOver, iiSignage2, EShare, Fanless design, Thin bezel, Signal FailOver, Media playback
Package Contents
Power cable, HDMI cable, RS-232c cable, Quick start guide, Safety guide, Stickers for screw holes, Adhesive clips for cable management, AC switch cover, Remote control (batteries included)
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: 14.9 mm | 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.
Is the iiyama LH5565UHSB-B1 available for supply in Oman?

Yes, SmartRooms Oman supplies this iiyama digital signage display. We provide itemised quotations in Omani Rial with VAT shown for customers in all 11 governorates, including Muscat, Nizwa, and Dhofar. Our team handles delivery and installation through partner teams.

Does this display support Android applications?

Yes, the LH5565UHSB-B1 runs on Android 11 OS. You can install third-party applications directly on the device. It includes iiSignage² for content management and supports iiControl for device management and iiShare for wireless screen sharing.

Can this unit be used for government tenders?

Yes, we support government tenders with datasheets and compliance statements. The display meets CE, TÜV-Bauart, RoHS, ErP, WEEE, REACH, and UKCA regulations. We can provide documentation in Arabic, English, or both for your tender requirements.

What is the operating temperature range?

The unit operates between 0°C and 40°C. Storage temperature ranges from -20°C to 60°C. The fanless design helps maintain performance and longevity in continuous use environments typical of Omani commercial and educational facilities.

Does it include a remote control?

Yes, a remote control with included batteries is provided. It allows power control and OSD adjustments. The display also supports RS-232c and RJ45 LAN control for integration into larger AV systems across Oman.

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