# Dahua DHI-LDH50-LAI400L 50-inch 4K Digital Signage LCD Monitor with Android OS

**URL:** https://aio.lv/en/product--dahua-dhi-ldh50-lai400l--12485081
**Data updated:** 2026-05-27 17:57 (EEST)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LDH50-LAI400L
**EAN:** 6923172563514
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 858.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 709.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-ldh50-lai400l--12485081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Courier delivery to door | 24.07.2026 | 53.99 EUR |

## Summary description

The Dahua DHI-LDH50-LAI400L is a professional 50-inch 4K LCD display designed for continuous 24/7 digital signage applications. Equipped with an integrated Android operating system, this monitor offers versatile content management and high-resolution visual performance. It is an ideal solution for commercial environments, retail spaces, and public information displays requiring reliable, high-definition performance around the clock.

## Long description

The Dahua DHI-LDH50-LAI400L is a professional-grade 50-inch 4K LCD monitor engineered specifically for demanding digital signage environments. Featuring a high-resolution display and an integrated Android operating system, this unit provides a seamless platform for managing and broadcasting dynamic visual content. Its robust construction is optimized for continuous 24/7 operation, ensuring reliable performance in high-traffic commercial settings where consistent uptime is essential.
Advantages
This digital signage monitor excels by offering exceptional image clarity through its 4K resolution, which ensures that text, graphics, and video content remain sharp and engaging for viewers. The inclusion of an embedded Android OS simplifies content deployment, allowing users to manage media directly without the need for external players. Furthermore, the display is built with industrial-grade components that support round-the-clock usage, minimizing the risk of downtime and maintenance requirements in busy retail or public spaces.
Suitable for
Retail store advertising and promotional displays
Public information kiosks and wayfinding systems
Corporate lobby and reception area messaging
Digital menu boards in restaurants and cafes
Transportation hubs for schedule and announcement updates
When it may not be suitable
This monitor is not intended for high-precision color grading or professional graphic design work where absolute color accuracy is required. Additionally, it is not designed for outdoor environments without specialized protective enclosures, as it lacks the necessary weatherproofing for direct exposure to rain, dust, or extreme temperature fluctuations.
Key specifications
Display size: 50 inches
Resolution: 4K Ultra HD
Operating system: Integrated Android
Usage rating: 24/7 continuous operation
Panel type: Professional LCD for digital signage
How to use
To begin using the monitor, mount it securely to a compatible wall bracket or floor stand suitable for its weight and size. Connect the device to a stable power source and establish a network connection via Ethernet or Wi-Fi to access the Android interface. Use the integrated software tools to upload your media files, configure playback schedules, and manage content layouts. The system allows for remote updates, enabling you to refresh your signage content from a centralized location.
What to consider before purchase
Ensure the mounting location has adequate ventilation to prevent overheating.
Verify that your content management software is compatible with the Android version installed.
Check the dimensions of the installation space to ensure the 50-inch screen fits appropriately.
Confirm the availability of a stable power supply and network infrastructure at the mounting site.
Usage recommendations
For optimal performance and longevity, ensure the monitor is placed in an area with sufficient airflow and avoid direct sunlight exposure, which can impact screen visibility and internal temperature. Regularly update the Android firmware to maintain security and compatibility with the latest media formats.

## Specifications

### Technical details

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

## FAQ

### How much does the Dahua DHI-LDH50-LAI400L 50" 4K Digital Signage Monitor cost, and is it available for purchase?

The price is 858.99 € (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 21.07.2026 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-LDH50-LAI400L 50" 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-LDH50-LAI400L 50" 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/12485081/68810367_large.webp