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LG SM5K 55-inch Digital Signage Display – 55SM5KE (55SM5KE-B)

LG

LG SM5K 55-inch Digital Signage Display – 55SM5KE

MPN 55SM5KE-B;55SM5KE-B.AMA SKU 55SM5KE-B

The LG 55SM5KE is a 55-inch Full HD digital signage display designed for standard commercial environments. It offers 450 nits brightness, OPS compatibility, and SuperSign CMS support. SmartRooms Oman supplies this unit for educational and government projects across the Sultanate.

Screen size
55"
Resolution
Full HD
VESA
300 × 300 mm

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day

  • 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)
Brightness
450 nits

Physical specifications

Weight
17.5 kg
Dimensions
1238 × 714.9 × 54 mm
VESA
300 × 300 mm
Power Consumption
100 W (typical), 115 W (max)

Description

This LG SM5K series display delivers reliable performance for information dissemination in Omani institutions. With a 1920 × 1080 resolution and 450 nits brightness, it ensures clear visibility in well-lit areas. The slim 11.9 mm side bezel supports multi-screen video walls, making it suitable for lobbies in Muscat or corporate offices in Sohar.

Management flexibility is provided through RS232C, RJ45 LAN, and IR control ports, allowing centralized monitoring of multiple units. The display supports external media players via its OPS slot and includes SuperSign Control+ for remote management. SmartRooms Oman assists with technical documentation and tender compliance for government and private sector buyers in Salalah, Nizwa, and beyond.

Built for continuous operation, the 55SM5KE operates within 0 to 40 °C and handles humidity levels from 10% to 80%. It weighs 17.5 kg and fits standard 300 × 300 mm VESA mounts. Note that this model is discontinued; our team can confirm current availability or recommend the latest successor model that meets your specific deployment needs.

Ideal for: Digital information displays in Omani schools, university lobbies, government ministry waiting areas, and corporate reception desks.

  • Full HD Resolution – Delivers 1920 × 1080 pixel clarity on a 55-inch screen for sharp text and video content.
  • 450 Nits Brightness – Provides 450 nits of luminance to maintain visibility in ambient indoor lighting conditions.
  • OPS Compatibility – Supports external media players via the OPS slot for flexible content management solutions.
  • Centralized Control – Enables remote monitoring and control via RS232C, RJ45 LAN, or IR signals for multi-display setups.
  • SuperSign CMS – Works with LG’s SuperSign Content Management System for efficient scheduling and content updates.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
1920 × 1080 (Full HD)
Brightness
450 nits

Connectivity

Connectivity Options
RS232C In/Out, RJ45 (LAN) In, IR Receiver In

Physical & warranty

Dimensions
1238 × 714.9 × 54 mm
Weight
17.5 kg
VESA
300 × 300 mm
Power Consumption
100 W (typical), 115 W (max)
Operating Temperature
0 to 40 °C
Operating Humidity
10% to 80%
Certifications
IEC 60950-1, EN 60950-1, UL 60950-1, FCC Class A, CE, KC, Energy Star 8.0

Other

Type
Digital Signage Display
Key Features
OPS-compatible, external media player support, SuperSign CMS, SuperSign Control+ and Control, RS232C, RJ45 and IR control
Package Contents
Remote controller (2 batteries), power cord, quick guide, HDMI cable, regulation book, phone to RS232C gender, memory cover
More Information
Bezel: 11.9 mm sides, 18 mm bottom | Input voltage: 100–240 V AC, 50/60 Hz | Power source: Built-in power

Complete the room

One quotation for the whole setup.

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

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 LG 55SM5KE available for purchase in Oman?

This model is discontinued. SmartRooms Oman can verify current stock levels or recommend the latest LG signage successor that meets your technical requirements. Please contact our team for availability updates.

Does SmartRooms Oman provide tender support for this display?

Yes. We provide datasheets and compliance statements for government and private tenders. Our quotations include itemised pricing in Omani Rial with VAT, covering hardware, delivery, and installation labour across all 11 governorates.

What are the control options for the 55SM5KE?

The display supports RS232C In/Out, RJ45 LAN In, and an IR Receiver In. These ports allow integration with existing AV systems and centralized management via SuperSign Control+ software.

Can I mount this display myself?

It uses a standard 300 × 300 mm VESA mount pattern. While installation is possible, SmartRooms Oman offers professional installation services as part of a single quotation covering hardware and labour for projects in Muscat, Salalah, or elsewhere in Oman.

What is the operating environment for this signage?

It is designed for indoor use with an operating temperature of 0 to 40 °C and humidity levels between 10% and 80%. It is not rated for outdoor or harsh industrial environments.

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