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LG 43UM3DG 43-inch Dust-Proof Digital Signage Display

LG

LG 43UM3DG 43-inch Dust-Proof Digital Signage Display

MPN 43UM3DG;43UM3DG-B.AMAD SKU 43UM3DG

The LG 43UM3DG is a 43-inch 4K UHD digital signage display designed for demanding environments with its IP5X dust-proof rating. Featuring a 350-nit IPS panel and 10-bit colour depth, it ensures clear visual communication. SmartRooms Oman supplies this model for commercial and educational installations across the Sultanate.

Screen size
43"
Resolution
4K UHD
VESA
200 × 200 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
43 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit
Brightness
350 nits

Size, weight and mounting

VESA
200 × 200 mm
Dimensions
962.5 × 556.8 × 39.9 mm
Weight
11.2 kg (head only)
Mounting Orientation
Portrait / landscape

Description

This display utilises an IPS panel to deliver 3840 × 2160 resolution with a 95% BT.709 colour gamut and 10-bit colour accuracy. The 350-nit brightness supports visibility in well-lit spaces, while the IP5X certification protects internal components from dust ingress. It supports 18/7 duty cycles and operates within 0 to 40 °C, making it suitable for diverse Omani climates.

Connectivity includes RS232C and RJ45 ports for reliable integration into control systems. The unit weighs 11.2 kg (head only) and fits standard 200 × 200 mm VESA mounts. It runs on SuperSign CMS for content management and includes a remote control for initial setup. SmartRooms Oman provides itemised quotations covering hardware and installation services for projects in Muscat, Sohar, and Salalah.

Ideal for: Digital signage in dusty commercial spaces, educational institutions, and government offices in Oman requiring reliable 4K displays.

  • Dust-Proof Construction – IP5X rating protects the display from dust accumulation in challenging environments.
  • 4K UHD Resolution – 3840 × 2160 pixel count on a 43-inch IPS panel for sharp detail.
  • High Brightness Panel – 350-nit brightness ensures content remains visible in ambient light.
  • Colour Accuracy – 10-bit colour depth and 95% BT.709 gamut provide consistent colour reproduction.
  • Connectivity Options – Includes RS232C and RJ45 ports for system integration and control.
  • Content Management – Compatible with SuperSign CMS for efficient digital signage deployment.
  • Flexible Orientation – Supports both portrait and landscape mounting via 200 × 200 mm VESA pattern.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
43 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit
Brightness
350 nits
Viewing Angle
178° horizontal / 178° vertical

Connectivity

Connectivity Options
RS232C (4-pin phone jack) In/Out, RJ45 (LAN) In, IR In

Physical & warranty

Dimensions
962.5 × 556.8 × 39.9 mm
Weight
11.2 kg (head only)
VESA
200 × 200 mm
Mounting Orientation
Portrait / landscape
Colour
Black bezel
Power Consumption
70 W (typical), 105 W (maximum), 50 W (smart energy saving)
Operating Temperature
0 to 40 °C
Operating Humidity
10% to 80% RH

Other

Type
Digital Signage Display
Key Features
IP5X dust-proof design, 350-nit IPS panel, BT.709 95% colour gamut, 10-bit colour, built-in speaker, remote control, SuperSign CMS and Control software, Signage 365 Care
More Information
Panel technology: IPS | Contrast ratio: 1,200:1 | Color gamut: BT.709 95% | Response time: 8 ms (G to G) | Operating hours: 18/7 | Input voltage: 100–240 V AC, 50/60 Hz | IP rating: IP5X

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.
What is the IP rating of the LG 43UM3DG?

The LG 43UM3DG has an IP5X rating, which means it is protected against dust ingress. This makes it suitable for environments where dust accumulation could affect standard displays.

Can I purchase the LG 43UM3DG in Oman?

Yes, SmartRooms Oman supplies the LG 43UM3DG digital signage display. We provide itemised quotations in Omani Rial with VAT shown for customers in Muscat, Sohar, Salalah, and other governorates.

Does the display support 24/7 operation?

The LG 43UM3DG is rated for an 18/7 duty cycle. It is designed for extended daily use in commercial signage applications but is not specified for continuous 24-hour operation.

What content management software is supported?

The display works with LG's SuperSign CMS. This software allows for centralized control and content scheduling, which is useful for managing signage across multiple locations in Oman.

Is tender support available for this model?

Yes, SmartRooms Oman offers tender support for government and corporate projects. We provide datasheets and compliance statements to assist with your procurement documentation.

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