# Dahua DHI-LDH43-LAI400L 43-inch 4K Digital Signage LCD Monitor with Android OS

**URL:** https://aio.lv/en/product--dahua-dhi-ldh43-lai400l--12485080
**Data updated:** 2026-05-27 17:57 (EEST)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LDH43-LAI400L
**EAN:** 6923172563507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 733.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 606.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-ldh43-lai400l--12485080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Courier delivery to door | 23.07.2026 | 53.99 EUR |

## Summary description

The Dahua DHI-LDH43-LAI400L is a professional 43-inch 4K Digital Signage LCD monitor designed for continuous 24/7 operation. Equipped with an integrated Android operating system, this display is ideal for commercial advertising, information broadcasting, and interactive content delivery. It offers high-resolution visual performance and reliable performance for demanding public display environments.

## Long description

The Dahua DHI-LDH43-LAI400L is a professional 43-inch 4K Digital Signage LCD monitor engineered for high-performance visual communication in commercial environments. Featuring a high-resolution 4K display and an integrated Android operating system, this monitor provides a versatile platform for broadcasting dynamic content, advertisements, and information. It is specifically built for continuous 24/7 operation, ensuring reliability and consistent performance in demanding public spaces such as retail stores, corporate lobbies, and transportation hubs.
Advantages
This digital signage monitor offers exceptional image clarity through its 4K resolution, ensuring that text and graphics remain sharp and engaging for viewers. The inclusion of an integrated Android operating system simplifies content management, allowing for seamless integration with various applications and media players without the need for external hardware. Its robust construction is specifically optimized for round-the-clock usage, minimizing downtime and maintenance requirements in high-traffic areas. The display provides consistent color reproduction and brightness, making it an effective tool for professional visual communication.
Suitable for
Retail advertising and promotional displays
Corporate information broadcasting in lobbies
Public information systems in transportation terminals
Interactive content delivery in showrooms
When it may not be suitable
This monitor is designed primarily for commercial digital signage applications and may not be suitable for specialized tasks requiring high-precision color grading or professional graphic design work. Additionally, it is not intended for outdoor use without a protective enclosure, as it lacks the necessary weatherproofing for direct exposure to the elements.
Key specifications
Screen size: 43 inches
Resolution: 4K Ultra HD
Operating system: Integrated Android
Operational capability: 24/7 continuous use
Display type: Professional LCD
How to use
To set up the monitor, mount it securely using a compatible VESA wall mount or stand. Connect the device to a stable power source and establish a network connection via Wi-Fi or Ethernet to access the Android interface. Use the integrated operating system to install your preferred digital signage software or media player applications. Once configured, you can upload your content directly to the internal storage or stream it via the network to begin broadcasting your information or advertisements.
What to consider before purchase
Ensure the mounting location supports the weight and dimensions of a 43-inch display.
Verify that your network infrastructure can support the content delivery requirements.
Confirm that the intended environment provides adequate ventilation for continuous operation.
Usage recommendations
For optimal performance and longevity, ensure the monitor is installed in an area with proper airflow and avoid placing it in direct sunlight. Regularly update the Android firmware and signage applications to maintain system security and compatibility with the latest media formats.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Energy efficiency class | G |

## FAQ

### How much does the Dahua DHI-LDH43-LAI400L 43" 4K Digital Signage Monitor cost, and is it available for purchase?

The price is 733.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Dahua DHI-LDH43-LAI400L 43" 4K Digital Signage Monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy efficiency class, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Dahua DHI-LDH43-LAI400L 43" 4K Digital Signage Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12485080/68810366_large.webp