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Dahua Lite Series 43-inch LCD Digital Signage – LDH43-LAI400L

Dahua

Dahua Lite Series 43-inch LCD Digital Signage – LDH43-LAI400L

SKU LDH43-LAI400L

The Dahua LDH43-LAI400L is a 43-inch LCD digital signage unit featuring a 3840 × 2160 resolution and Android 11.0 operating system. Designed for continuous operation, it delivers 500 cd/m² brightness with 24/7 industrial-grade reliability for Omani businesses.

Screen size
43"
Resolution
4K UHD
System
Android 11
VESA
200 × 200 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
43 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.07 billion colours)
Brightness
500 nits

Built-in system

Operating System
Android 11
Processor
ARM 4× Cortex-A55, 1.92 GHz
RAM
4 GB
Storage
32 GB

Audio

Speaker Output
2 × 10 W

Description

This Lite Series display combines an IPS/VA panel with 10-bit color depth to ensure clear visual communication in lobbies and retail spaces. The quad-core A55 CPU and 4 GB RAM support smooth playback of multimedia content via its built-in Android 11.0 interface. SmartRooms Oman provides detailed quotations for this hardware, covering all 11 governorates from Musandam to Dhofar.

Managed through a B/S architecture, the signage allows for remote program control, encrypted data transmission, and multi-level permission reviews. It supports vertical or horizontal mounting via a 200 × 200 mm VESA bracket, fitting diverse installation environments. We offer itemised quotations in Omani Rial with VAT, ensuring transparent pricing for schools, ministries, and companies across Oman.

Ideal for: Digital displays in Omani corporate offices, educational institutions, and government facilities requiring reliable 24/7 content management.

  • 4K UHD Panel – Features a 43-inch LCD panel with 3840 × 2160 resolution and 500 cd/m² typical brightness for clear visibility.
  • Android 11.0 System – Powered by a quad-core A55 CPU, 4 GB RAM, and 32 GB ROM for efficient media playback and management.
  • 24/7 Industrial Design – Constructed with an industrial-grade panel designed for continuous operation in commercial and public environments.
  • Secure Remote Management – Supports B/S architecture for encrypted platform data transmission, remote control, and multi-level permission reviews.
  • Flexible Connectivity – Includes HDMI 2.1, USB 2.0/3.0, TF card slot, and optional external Wi-Fi for versatile content input options.
  • Multimedia Playback – Decodes H.265, H.264, and VP9 video formats up to 4K, supporting intelligent split-screen layouts for varied scenes.
  • Standard Accessories – Includes a mounting bracket, remote control, user manual, power cord, and regulatory documentation.
  • Mounting Options – Supports horizontal and vertical display modes with a standard 200 × 200 mm VESA wall mount interface.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
43 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
10-bit (1.07 billion colours)
Brightness
500 nits
Backlight
Direct LED
Viewing Angle
178° (H) / 178° (V)
Surface Protection
Haze 25%

System

Operating System
Android 11
Processor
ARM 4× Cortex-A55, 1.92 GHz
RAM
4 GB
Storage
32 GB

Connectivity

HDMI Input
HDMI In × 1
USB Ports
USB 2.0 × 1, USB 3.0 × 1
Audio out
3.5 mm external speaker out
Ethernet
RJ45 × 1
Bluetooth
None
SD card slot
microSD card slot × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

Dimensions
972.5 × 572 × 82.6 mm
Weight
6.5 kg
Shipping Dimensions
1030 × 115 × 650 mm
VESA
200 × 200 mm
Mounting Orientation
Portrait / Landscape
Material
Plastic casing
Power Consumption
65 W (typical); 100 W (max)
Power Standby
≤ 0.5 W
Operating Temperature
0°C to 40°C
Operating Humidity
10% to 85% RH
Certifications
CE, ERP

Other

Key Features
Industrial-grade panel, 4K decoding, multi-mode playback, split-screen layouts, time and location scheduling, operation reports, encrypted data transmission, remote management
Package Contents
Bracket, User's manual, Power cord, Legal and regulatory information, Remote control
More Information
Aspect ratio: 16:9 | Panel technology: IPS / VA | Contrast ratio: 1,200:1 (IPS) / 4,000:1 (VA) | Response time: 8 ms | Storage conditions: -20 to 60 °C, 10% to 90% RH | Input voltage: 100–240 V AC, 50/60 Hz | 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.
Can SmartRooms Oman supply the Dahua LDH43-LAI400L?

Yes, SmartRooms Oman is an authorised reseller of Dahua products and can supply the LDH43-LAI400L digital signage unit. We provide itemised quotations in Omani Rial with VAT shown, covering hardware, delivery, and installation labour across all 11 governorates.

Is this display suitable for 24/7 operation?

Yes, the Dahua LDH43-LAI400L features an industrial-grade panel designed for continuous 24-hour daily operation. It maintains performance in operating temperatures from 0 °C to +40 °C, making it suitable for constant public display environments.

What content management features does it offer?

The device supports B/S architecture for remote management, allowing program scheduling by time and location. It includes encrypted platform data transmission, multi-level permission reviews for content release, and terminal password protection for secure operations.

Does SmartRooms Oman support tender documentation?

Yes, we provide tender support including datasheets and compliance statements for government and corporate tenders. Our team can prepare quotations in Arabic, English, or both, ensuring all technical specifications and regulatory details are clearly presented.

What are the connectivity options for content input?

The signage includes one HDMI 2.1 port, one USB 2.0 port, one USB 3.0 port, and a TF card slot up to 128 GB. It also features an RJ-45 Ethernet port and supports optional external Wi-Fi modules for network connectivity.

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