Skip to content
Celebrating the 56th Glorious National Day of the Sultanate of Oman — 18 November
Desk opens Sun–Thu 8:00 Muscat 01:00
+968 9664 1360 sales@smartrooms.me Written quotes in Omani Rial · OMR
العربية
Dahua Essential Series 55-inch Video Wall Display – LS550UEM-EF

Dahua

Dahua Essential Series 55-inch Video Wall Display – LS550UEM-EF

SKU LS550UEM-EF

The Dahua LS550UEM-EF is a 55-inch FHD video wall display unit designed for professional visual environments. It features an industrial-grade ADS panel and an ultra-narrow 0.88mm bezel for seamless imagery. SmartRooms Oman supplies this unit for installations across Muscat, Sohar, and Salalah.

Screen size
55"
Resolution
Full HD
VESA
600 × 400 mm, M6

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
55 inch
Resolution
1920 × 1080 (Full HD)
Display Color
8-bit (16.7 million colours)
Brightness
500 nits

Ports and connections

HDMI Input
HDMI In × 1
HDMI Output
HDMI Out × 2
VGA input
VGA × 1
USB Ports
USB × 2

Size, weight and mounting

Weight
24.1 kg
Dimensions
1210.5 × 681.3 × 115.8 mm
Shipping Dimensions
1360 × 945 × 280 mm
VESA
600 × 400 mm, M6

Description

This display utilises a 55-inch ADS panel delivering Full HD resolution (1920×1080) with a brightness of 500 cd/m². The 0.88mm bezel-to-bezel design ensures minimal visual interruption in multi-screen setups. It supports continuous 24/7 operation, making it suitable for control rooms and public signage.

Connectivity includes HDMI, DVI-D, VGA, and BNC inputs alongside RS232 and infrared control options. The unit supports wall mounting via VESA 600×400mm or floor-standing configurations. It operates within 0 °C to +50 °C, fitting Oman’s climate requirements when installed in controlled environments.

SmartRooms Oman provides detailed quotations for this hardware, covering delivery and installation across all 11 governorates. We support government and corporate tenders with datasheets and compliance statements. Contact us for pricing in Omani Rial with VAT clearly shown.

Ideal for: Control rooms, corporate lobbies in Muscat, and educational institutions in Nizwa requiring reliable multi-screen displays.

  • Ultra-Narrow Bezel – The 0.88mm bezel width creates a near-seamless visual experience for large-scale video wall installations.
  • Industrial Panel – Built with an ADS LCD panel designed for reliable 24/7 continuous operation in professional settings.
  • High Brightness – Delivers 500 cd/m² brightness and 1200:1 contrast ratio for clear image quality in lit environments.
  • Flexible Connectivity – Features HDMI, DVI-D, VGA, and BNC inputs, plus RS232 and IR control for easy system integration.
  • Mounting Options – Supports wall mounting via VESA 600×400mm or floor-standing installation for versatile deployment.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
1920 × 1080 (Full HD)
Display Color
8-bit (16.7 million colours)
Brightness
500 nits
Backlight
Direct LED
Viewing Angle
178° (H) / 178° (V)
Surface Protection
Anti-glare, 3H hardness, haze 25%

Connectivity

HDMI Input
HDMI In × 1
HDMI Output
HDMI Out × 2
VGA input
VGA × 1
USB Ports
USB × 2
Additional Ports
CVBS (BNC), VGA, DVI-D, HDMI, RS-232, USB, Audio, IR
Audio in
Audio in × 1
Audio out
Audio out × 1
Serial Port
RS-232 × 1

Physical & warranty

Dimensions
1210.5 × 681.3 × 115.8 mm
Weight
24.1 kg
Shipping Dimensions
1360 × 945 × 280 mm
VESA
600 × 400 mm, M6
Power Consumption
166 W (typical), 180 W (max)
Power Standby
< 0.5 W
Operating Temperature
0°C to 50°C
Operating Humidity
20% to 80% RH

Other

Type
Video Wall
Key Features
ADS panel, 24/7 operation, ultra-narrow 0.88 mm bezel-to-bezel, anti-glare high-brightness surface, 3D noise reduction, picture splicing, factory color calibration, IR and RS-232 control
More Information
Panel technology: ADS | Contrast ratio: 1,200:1 | Response time: 8 ms | Aspect ratio: 16:9 | Bezel: 0.88 mm (panel-to-panel gap) | Operating hours: 24/7

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.
Where can I buy the Dahua LS550UEM-EF in Oman?

You can purchase this unit through SmartRooms Oman, an authorised reseller. We supply to Muscat, Sohar, Salalah, and all governorates. Contact us for an itemised quotation covering hardware, delivery, and installation costs in Omani Rial.

Does SmartRooms Oman support tender submissions for this product?

Yes. We provide datasheets and compliance statements to support government and corporate tender requirements. Our team assists with documentation for bids across Oman. We can prepare quotations in Arabic, English, or both for your submission.

What is the bezel width of this video wall display?

The bezel width is 0.88mm. This ultra-narrow design minimises visual gaps between adjacent screens, ensuring a cohesive image for video wall applications.

Is this display suitable for 24/7 operation?

Yes. The industrial-grade ADS panel is designed for continuous 24/7 operation. It is suitable for control rooms and digital signage where constant uptime is required.

More in Digital Signage

All Digital Signage (1489) All products A–Z