# Digital signage flat panel DAHUA DHI-LM86-S400 — 86" (2.18 m) LCD, 3840×2160 4K, 350 cd/m², ADS, built-in speakers, VESA, black

**URL:** https://aio.lv/en/product--dahua-dhi-lm86-s400--11659598
**Data updated:** 2025-12-09 02:27 (EET)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LM86-S400
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 1 767.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 1 461.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-lm86-s400--11659598

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | Friday | 1.89 EUR |
| Courier delivery to door | Friday | 4.99 EUR |

## Summary description

DAHUA DHI-LM86-S400 is a digital signage flat panel with an 86" (2.18 m) LCD display and 4K Ultra HD resolution (3840×2160). The ADS panel offers 350 cd/m² brightness, 8 ms response time, built-in speakers and VESA mounting for installation. Designed for public venues, retail and corporate displays, it provides large-format, high-resolution content playback with straightforward mounting and integrated audio.

## Long description

86" 4K indoor digital signage display with a slim metal frame and profile design. The direct-LED panel offers 3840 × 2160 resolution, 350 cd/m² brightness and a 60 Hz refresh rate for clear window and kiosk presentations. The screen supports HDMI and VGA inputs, includes built-in 20 W speakers and provides wide 178° horizontal and vertical viewing angles for consistent image quality across the viewing area.
Advantages
The metal shell and profile frame deliver a durable and neat appearance suitable for commercial environments. Ultra-wide 178°/178° viewing angles and high-fidelity digital processing ensure accurate color and uniform contrast from different positions. Fast 8 ms response time minimizes motion blur and ghosting. Dual control by physical buttons and infrared remote simplifies local and remote operation, while low energy consumption and long service life reduce operating costs.
Key specifications
Screen size: 86" (2.18 m)
Resolution: 3840 × 2160 (4K)
Panel type: LCD, Direct-LED backlight
Brightness: 350 cd/m²
Refresh rate: 60 Hz
Response time: 8 ms
Viewing angle: 178° horizontal / 178° vertical
Inputs: HDMI, VGA (supporting other signal inputs)
Speakers: Built-in 20 W
Control: Physical buttons and infrared remote
Color / finish: Black, indoor digital signage flat panel
How to use
Install the display in an indoor location with an appropriate bracket or stand rated for the 86" panel size and weight. Connect source devices using HDMI or VGA cables as required, then power the unit and select the correct input via the physical buttons or the infrared remote. Adjust brightness and image settings through the on-screen menu to match ambient lighting and viewing distance. Use the built-in speakers for basic audio; for higher audio requirements, connect external speakers to the source device.
Рекомендации
Place the display where viewers can benefit from the wide 178° viewing angles and avoid direct sunlight to prevent glare and reduced contrast. For long operational hours, ensure adequate ventilation around the enclosure and schedule periodic checks of connections and firmware updates where applicable.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 86 " |
| Display technology | LCD |
| HD type | 4K Ultra HD |
| Panel type | ADS |
| Display resolution | 3840 x 2160 |
| Response time | 8 ms |
| Display brightness | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Placement supported | Indoor |
| Panel mounting interface | 800 x 400 |
| Product design | Digital signage flat panel |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 2 |
| RS-232 interface | Yes |
| VGA (D-Sub) input ports | 1 |
| USB ports quantity | 1 |
| USB port | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Purpose | Universal |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 20 W |

### Technical details

| Feature | Value |
|---|---|
| Native refresh rate | 60 Hz |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Internal |
| Certification | CE, FCC |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 98 kWh |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC, HDMI |
| Mounting kit | Yes |

## FAQ

### How much does the DAHUA DHI-LM86-S400 86" digital signage panel cost, and is it available for purchase?

The price is 1,767.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Tuesday 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: Cash payment, 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-LM86-S400 86" digital signage panel 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: display diagonal, display resolution, hd type, panel type, display technology, response time, screen shape, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, product colour, 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-LM86-S400 86" digital signage panel?

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/11659598/66947365_large.webp