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LG SM5K 55-inch Digital Signage – 55SM5KD (55SM5KD-B.AMA)

LG

LG SM5K 55-inch Digital Signage – 55SM5KD

MPN 55SM5KD-B.AMA SKU 55SM5KD-B.AMA

The LG 55SM5KD is a discontinued 55-inch standard digital signage display designed for commercial environments. It features Full HD resolution, 450 nits brightness, and OPS compatibility for versatile content management in Omani businesses.

Screen size
55"
Resolution
Full HD
OPS slot
Yes
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
Refresh Rate
60 Hz

Ports and connections

USB Ports
USB × 2
Ethernet
RJ45
Serial Port
RS-232C In/Out

Physical specifications

Weight
17.5 kg
Dimensions
1238 × 714.9 × 54 mm
VESA
300 × 300 mm
Power Consumption
100 W

Description

This 55SM5KD-B.AMA panel delivers 1,920 × 1,080 resolution with 450 cd/m² brightness for clear visibility in well-lit spaces. The slim 11.9 mm top and side bezels support clean multi-screen installations. Smart Energy Saving technology reduces power consumption to 70 W during operation.

Operational flexibility is enhanced by RS232C, RJ, and IR external control options. The unit supports OPS module attachment for embedded media playback. SmartRooms Oman provides authorised supply, detailed datasheets, and compliance statements for government and private sector projects across Muscat, Salalah, and Nizwa.

Ideal for: Corporate lobbies, educational institutions, and public service displays requiring reliable standard signage solutions in Oman.

  • Display Specifications – 55-inch screen with 1,920 × 1,080 FHD resolution and 450 cd/m² typical brightness.
  • Control Interfaces – Includes RS232C in/out, RJ input, and IR receiver for reliable external system integration.
  • Mounting Dimensions – VESA 300 × 300 mm interface supports standard wall or stand mounting configurations.
  • Power & Safety – Built-in power supply with UL, cUL, CB, and TUV safety certifications for international standards.
  • Software Support – Compatible with SuperSign Premium for content management and SuperSign Link for monitoring.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
1920 × 1080 (Full HD)
Brightness
450 nits
Refresh Rate
60 Hz

System

OPS slot
Yes

Connectivity

USB Ports
USB × 2
Ethernet
RJ45
Serial Port
RS-232C In/Out

Physical & warranty

Dimensions
1238 × 714.9 × 54 mm
Weight
17.5 kg
VESA
300 × 300 mm
Power Consumption
100 W
Operating Temperature
0 to 40 °C
Operating Humidity
10% to 80% RH

Other

Key Features
SuperSign Premium CMS and SuperSign Link, MP500/MP700 media player support, OPS compatible, RS-232C and RJ45 control, IR receiver, Pixel sensor
Package Contents
Remote Controller, Power Cord, QSG, RGB Cable, Regulation Book, Phone to RS-232C Gender, Memory Cover
More Information
Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 11.9 mm (T/L/R), 18 mm (B) | Aspect ratio: 16:9

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 55SM5KD available for purchase?

This model is discontinued. SmartRooms Oman can confirm current availability or recommend the latest successor models suitable for your specific installation requirements in Oman.

Can SmartRooms Oman support tender submissions?

Yes. We provide tender support including datasheets and compliance statements for government and corporate projects across all Omani governorates, from Musandam to Dhofar.

What is the bezel width of this display?

The bezel width is 11.9 mm on the top, right, and left sides, with an 18 mm bottom bezel, ensuring minimal visual interruption in multi-screen setups.

Does this unit support external media players?

Yes, the 55SM5KD is OPS Type Compatible and supports external media player attachment (MP500/MP700) for flexible content management solutions.

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