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Dahua Pro Series 55-inch Vertical Digital Signage – LDV55-HAI400TL-M

Dahua

Dahua Pro Series 55-inch Vertical Digital Signage – LDV55-HAI400TL-M

SKU LDV55-HAI400TL-M

The Dahua LDV55-HAI400TL-M is a 55-inch vertical digital signage kiosk designed for 24/7 operation. It features a 4K IPS panel, Android 11 OS, and split-screen management. SmartRooms Oman supplies this unit for commercial and government venues.

Screen size
55"
Resolution
2160 (H) × 3840 (V)
System
Android 11
Processor
4 cores A55, 1.92 GHZ

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
2160 (H) × 3840 (V)
Display Color
10 bit (8 bit + FRC), 1.07B colors
Brightness
500 cd/m² (typ.)

Touch and writing

Touch Technology
Capacitive
Touch Points
10

Built-in system

Operating System
Android 11.0
Processor
4 cores A55, 1.92 GHZ
RAM
4 GB
Storage
32 GB

Description

This vertical display utilises an industrial-grade IPS panel to deliver sharp 4K visuals in portrait orientation. The 55-inch screen supports 10-bit colour and offers a 1200:1 contrast ratio for clear content visibility. Its metal casing ensures durability in high-traffic environments across Muscat, Salalah, and Nizwa.

Powered by a quad-core CPU and 4 GB RAM, the device runs Android 11.0 for smooth media playback and system stability. It supports H.265 and H.264 decoding for efficient 4K video processing. The B/S architecture enables remote management, allowing administrators to schedule content and generate reports from a central platform.

Ideal for: information kiosks, lobby directories, and wayfinding displays in Omani schools, universities, and corporate offices requiring reliable vertical signage.

  • Industrial Durability – Built with an industrial-grade panel designed to operate continuously for 24 hours a day in demanding environments.
  • Android 11 System – Runs on Android 11.0 with a quad-core 1.92 GHz CPU and 4 GB RAM for responsive media management and application support.
  • 4K UHD Resolution – Delivers sharp imagery with a 2160 × 3840 resolution and 1.07 billion colours on a 55-inch IPS display surface.
  • Smart Split Screen – Allows free adjustment of page layouts via intelligent split-screen functionality to display multiple content sources simultaneously.
  • Remote Management – Supports unified platform management through B/S architecture, enabling remote control, scheduling, and operation report generation.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
2160 (H) × 3840 (V)
Display Color
10 bit (8 bit + FRC), 1.07B colors
Brightness
500 cd/m² (typ.)
Backlight
ELED
Viewing Angle
178° (H); 178° (V)
Surface Protection
Haze 1%

Touch

Touch Technology
Capacitive
Touch Points
10

System

Operating System
Android 11.0
Processor
4 cores A55, 1.92 GHZ
RAM
4 GB
Storage
32 GB

Connectivity

Additional Ports
1 × HDMI 2.1 (4K @60Hz); NO
Ethernet
1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet; port
Wi-Fi
Optional (External Wi-Fi module)
Bluetooth
NO
Connectivity Options
1 × USB 2.0 ports (type A); 1 × USB 3.0 ports (type A); 1 × TF card slot, up to 128 GB

Camera & audio

Speaker Output
2 × 5 W

Physical & warranty

Dimensions
1900mm × 741mm × 460 mm (74.8" × 29.21" ×; 18.11")
Weight
50.32 kg (110.8 lb)
Shipping Dimensions
2004 mm × 234 mm × 920 mm (78.9" × 9.21" ×; 35.22")
Shipping Weight
57.4 kg (126.51 lb)
Mounting Type
Vertical
Mounting Orientation
Portrait
Colour
Black
Material
Metal casing
Power Consumption
≤ 120 W
Power Standby
≤ 0.5 W
Operating Temperature
0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
Operating Humidity
10%–85% (RH), non-condensing
Certifications
CE EMC, CE LVD, CE ERP

Other

Package Contents
Base, user's manual, power cord, legal and regulatory; information, remote control
More Information
Panel technology: IPS | Aspect ratio: 9: 16 | Contrast ratio: IPS 1200:1(typ.) | Response time: 8 ms (typ.) | Codecs: MPEG-3, WMA, WAV | Input voltage: 100–240 VAC, 50/60 Hz | Storage conditions: –20 °C to +60 °C (–4 °F to +140 °F)

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 Dahua LDV55-HAI400TL-M available for purchase in Oman?

Yes, SmartRooms Oman supplies this model. We provide itemised quotations in Omani Rial with VAT shown. Delivery and installation are handled by partner teams across all 11 governorates, from Musandam to Dhofar. Contact us for a competitive quote.

Does this kiosk support remote content management?

Yes. The device uses B/S architecture for unified platform management. Administrators can remotely control the display, schedule programs by time and location, and generate operation reports. This simplifies maintenance for sites in Sohar or Muscat.

What are the connectivity options on this vertical display?

It includes one HDMI 2.1 input, one RJ-45 Ethernet port, one USB 2.0, one USB 3.0, and a TF card slot. An optional external Wi-Fi module is available. Audio output is provided via a 3.5 mm jack.

Can SmartRooms Oman assist with government tender documentation?

Yes. We provide datasheets and compliance statements for government tenders. Our team can prepare quotations in Arabic, English, or both. We ensure all technical specifications meet tender requirements accurately.

What is the power consumption of this 55-inch kiosk?

The unit consumes ≤ 120 W during operation and ≤ 0.5 W in standby. It accepts 100–240 VAC power at 50/60 Hz. The operating temperature range is 0 °C to +40 °C, suitable for Oman's climate.

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