Dahua LDV43-HAI400L-M · Price in Qatar

Name: Dahua LDV43-HAI400L-M 43-inch Vertical LCD Digital Signage
Brand: Dahua
SKU: dahua-ldv43-hai400l-m
Availability: InStock

Overview

The Dahua LDV43-HAI400L-M is a 43-inch portrait LCD signage display built for long daily operating hours. It combines a 2160 x 3840 IPS panel, Android 11, a quad-core processor that decodes 4K video, and remote scheduling through a central platform. It suits hotel lobbies, government service halls, schools and clinics in Doha and across Qatar where a vertical screen must run every day with reliable content updates.

What the Dahua LDV43-HAI400L-M does

The Dahua LDV43-HAI400L-M is a 43-inch portrait display from the manufacturer's Pro Series, supplied on a floor-standing base and built for long daily operating hours. It runs Android 11 on a quad-core processor and plays and schedules content on the unit itself, so one screen can show wayfinding, queue numbers, announcements or promotions without a separate computer. The panel is industrial-grade and rated for use up to 24 hours a day.

Panel, processing and playback

The 2160 x 3840 IPS panel shows a 9:16 portrait image with 178° viewing angles both horizontally and vertically, so people approaching from the side can still read it. Typical brightness is 500 cd/m² and typical contrast is 1200:1. The processor decodes H.265 and VP9 video up to 2160p at 60 fps and H.264 up to 2160p at 30 fps. Split-screen layouts can be rearranged freely, so a single screen can combine a video, a clock and a text panel.

Connectivity and central management

The unit includes the following ports and management features:

One gigabit RJ-45 Ethernet port with self-adaptive 10/100/1000 Mbps operation
HDMI 2.1 input for 4K at 60 Hz, plus USB 2.0 and USB 3.0 ports and a TF card slot up to 128 GB
Wi-Fi only through an optional external module; Bluetooth and video output are not provided

The browser-based platform assigns programs by time and location, sends remote control commands and produces operation reports, so an IT team can manage units from one place.

Where it fits in Qatar

In a hotel lobby in West Bay, the vertical format suits wayfinding and event listings beside a lift bank, with content changing between breakfast and evening functions. A private school in Al Wakrah could place one unit in a corridor to show timetables and class-change announcements, and a clinic in Al Sadd could use one in its waiting area to display department directions and health awareness messages. Each of these locations must keep the display cool, so the placement rules below matter.

Planning the installation

The operating range is 0 °C to +40 °C, and the manufacturer asks that the unit avoid direct sunlight. In Qatar, where summer temperatures can pass 45 °C, place it indoors in an air-conditioned area, away from glazed façades and open entrances that receive afternoon sun. The unit stands 1800 mm tall, 589 mm wide and 460 mm deep, with a net weight of 41.88 kg, so measure floor space and ceiling clearance before ordering. A reserved space of 200 × 200 × 100 mm at the rear accommodates a third-party media box or mini PC. The power supply accepts 100–240 VAC at 50/60 Hz, which covers Qatar's 240 V, 50 Hz mains, with maximum consumption of 80 W.

SmartRooms Qatar offers a free site survey to confirm placement, power and airflow before installation, and professional installation across Qatar. Quotations are usually issued within one working day, and organisations can pay by bank transfer, cheque or purchase order. Request a quote for the Dahua LDV43-HAI400L-M and our team will confirm stock and lead time with your quotation.

Highlights

2160 x 3840 IPS panel with 500 cd/m² typical brightness
Quad-core 1.92 GHz CPU, Android 11, 4 GB RAM, 32 GB storage
Decodes H.265, VP9 and H.264 video up to 2160p
HDMI 2.1 input accepts 4K at 60 Hz
Two 5 W speakers and a built-in AC power socket
Rated 0 °C to +40 °C, keep away from direct sunlight

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

45 specifications · Source: manufacturer · checked Oct 2026

LCD Panel11

Panel Dimensions: 43 inch
Backlight: ELED
LCD Technology: IPS
Aspect Ratio: 9: 16
Brightness: 500 cd/m² (typ.)
Contrast: IPS 1200:1(typ.)
Display Colors: 10 bit (8 bit + FRC), 1.07B colors
Resolution: 2160 (H) × 3840 (V)
Viewing Angle: 178° (H); 178° (V)
Response Time: 8 ms (typ.)
Surface Treatment: Haze 1%

Built-in System5

Operating System: Android 11.0
CPU: 4 cores A55, 1.92 GHZ
RAM: 4 GB
ROM: 32 GB
Video Decoding: H.265 HEVC MP-10@L5.1 up to 2160p@60 fps H.264 AVC HP@L5.1 up to 2160p@30 fps VP9 Profile 2 up to 2160p@60 fps H.264 MVC up to 1080p@60 fps MPEG-4 ASP@L5 up to 1080p@60 fps (ISO-13818) WMV/VC-1 SP/MP/AP up to 1080p@60 fps

Function3

Audio Compression: MPEG-3, WMA, WAV
Video Compression: MPEG-4, H.264 AVC/MVC, H.265 HEVC
Video Format: mp4, avi, mov, mkv, wmv

Device Ports8

Network Port: 1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet port
Wi-Fi: Optional (External Wi-Fi module)
Bluetooth: NO
Data Transmission Ports: 1 × USB 2.0 ports (type A) 1 × USB 3.0 ports (type A) 1 × TF card slot, up to 128 GB
Video Input: 1 × HDMI 2.1 (4K @60Hz)
Video Output: NO
Audio Port: 1 × 3.5 mm jack output
IR Receiver: Yes

Speaker1

Built-in Speaker: 2 × 5 W

General General17

Power Supply: 100–240 VAC, 50/60 Hz
Power Consumption: ≤ 80 W
Standby Power Consumpton: ≤ 0.5 W
Operating Temperature: 0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
Storage Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
Operatng Humidity: 10%–85% (RH), non-condensing
Storage Humidity: 10%–90% (RH), non-condensing
Product Material: Metal casing
Casing Color (Frame/Rear): Black
Product Dimensions: 1800 mm × 589 mm × 460 mm (70.87" × 23.19" × 18.11")
Packaging Dimensions: 1904 mm × 234mm × 758 mm (74.96" × 9.21" × 29.84”)
Net Weight: 41.88 (92.33 lb)
Gross Weight: 47.88 (105.56 lb)
Installation: Vertical
Display Mode: Portrait
Accessory: Base, user's manual, power cord, legal and regulatory information, remote control
Certifications: CE EMC, CE LVD, CE ERP

Downloads

2 files from the manufacturer

PDF Datasheets LDV43-HAI400L-M.pdf 7.4 MB PDF Manuals & guides Digital Signage_User's Manual_V1.0.0.pdf 6.4 MB

Questions about LDV43-HAI400L-M

Who is the Dahua LDV43-HAI400L-M designed for?

It suits organisations that need a vertical screen running daily in a controlled indoor space, such as hotels, government service halls, schools and clinics. Its 43-inch portrait IPS panel, Android 11 system and remote scheduling let facilities teams update messages from one platform without visiting each unit. A hotel lobby in West Bay, for example, can use it for event listings that change between morning and evening functions.

Can it run 24 hours a day?

Yes. Dahua describes the panel as industrial-grade and designed for use up to 24 hours a day. Continuous operation still depends on the environment: the stated operating temperature is 0 °C to +40 °C, with humidity from 10% to 85% non-condensing. Choose a ventilated, air-conditioned location and check the ambient conditions with the SmartRooms Qatar team before relying on round-the-clock use in a busy lobby.

Can I place it near a window or an outdoor entrance in summer?

We do not recommend it. The operating range tops out at +40 °C and the unit should avoid direct sunlight, while summer temperatures in Qatar can exceed 45 °C. Place it indoors in an air-conditioned area, away from glazed façades and open doors. If a site is exposed to heat or dust, raise this during the free site survey so the team can advise on a suitable position.

How are playlists managed across several branches?

The device uses a browser-based platform architecture and can manage programs by time and location, with remote control from the central platform and operation reports. A company with branches in Doha, Lusail and Al Khor can schedule different content for each site and review reports to confirm that programs played at the set times. Unified platform management means units across locations can be tracked from one place.

Which video formats and resolutions does it play?

It decodes H.265 HEVC up to 2160p at 60 fps, H.264 AVC up to 2160p at 30 fps and VP9 Profile 2 up to 2160p at 60 fps. Supported video file formats include mp4, avi, mov, mkv and wmv, and audio compression includes MPEG-3, WMA and WAV. The HDMI 2.1 input accepts 4K at 60 Hz. Check your content encoding and frame rate before production so files play as intended.

Does it have built-in Wi-Fi or Bluetooth?

Wi-Fi is not built in. It is available as an optional external Wi-Fi module, so decide whether you need wireless connectivity when ordering. The main network connection is a single RJ-45 port with 10/100/1000 Mbps self-adaptive Ethernet, which suits fixed installations in offices and schools. Bluetooth is not supported, and the unit has no video output, so it cannot pass a signal on to another screen.

Can I attach a media player or mini PC?

Yes. The rear has a reserved space of 200 × 200 × 100 mm for a third-party media box or mini PC. Content can also come from an external source through the HDMI 2.1 input, which supports 4K at 60 Hz. Check that your device fits within the reserved dimensions before ordering, and send its specifications to the SmartRooms Qatar team for review.

Will it work on Qatar's electrical supply?

The power supply is rated 100–240 VAC at 50/60 Hz, which covers Qatar's 240 V, 50 Hz mains. Maximum power consumption is 80 W and standby consumption is 0.5 W or less. The unit includes a built-in AC socket for an external device and a power cord is supplied. Confirm the plug fitting for BS 1363 sockets when you request a quote.

How much space does it need?

The product measures 1800 mm high, 589 mm wide and 460 mm deep, with a net weight of 41.88 kg and a gross weight of 47.88 kg with packaging. A base is included in the accessories, but you still need floor space and ceiling clearance for the full height. The packed unit is 1904 mm long, so measure the delivery route to the install location. A free site survey helps confirm the right position.

Would a private school in Al Wakrah use it for corridor announcements?

Yes. A school could place the unit in an upper-school corridor to show timetables, event dates and notices, scheduling each message to match class changes. The split-screen layout can show a clock beside a notice panel, and the 178° viewing angles help students read it from the side. Because school corridors can warm up in the afternoon, choose an air-conditioned zone away from direct sunlight.

Is it suitable for a clinic waiting area in Al Sadd?

Yes, in an indoor, air-conditioned waiting room. The vertical 43-inch screen can show department directions, queue information and health awareness messages, scheduled by time of day. The 178° viewing angles let patients read content from their seats and from the reception side. Keep the unit out of direct sunlight and confirm that the room stays within the 0 °C to +40 °C operating range.

Can we order it through an LPO or a government tender?

Yes. SmartRooms Qatar accepts purchase orders, including LPOs from government ministries and authorities, and can supply through government tenders such as Monaqasat. Request a quote with the model LDV43-HAI400L-M and the quantity, and the team usually replies within one working day. The product is covered by the manufacturer's warranty. For multi-unit orders, a site survey can confirm the placement and power point for each screen.

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