# Monitor Dahua Technology LM27-E231BN 27" Full HD LED 1920 x 1080

**URL:** https://aio.lv/en/product--dahua-dhi-lm27-e231bn--11561427
**Data updated:** 2025-12-04 23:32 (EET)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LM27-E231BN
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 111.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 92.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-lm27-e231bn--11561427

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 6.39 EUR |

## Summary description

The Dahua Technology LM27-E231BN is a 27-inch Full HD LED display with a resolution of 1920 x 1080 pixels. It features a rapid response time of 0.5 ms and a wide viewing angle of 178° both horizontally and vertically. The monitor supports VESA mounting and comes in a sleek black design, making it suitable for various environments, whether for work or entertainment.

## Long description

27" LED IPS monitor with Full HD 1920 x 1080 resolution, 16:9 aspect ratio and a wide color gamut covering 85% NTSC. The display supports 178° horizontal and vertical viewing angles for consistent image quality from different positions. With a 200 Hz refresh rate, 0.5 ms response time (with OD) and Adaptive Sync support, the monitor is designed to reduce motion blur, tearing and input lag while delivering a peak brightness of 350 cd/m² and a static contrast ratio of 1000:1. Energy consumption figures include E 21 kWh and typical power draw of 24.6 W.
Advantages
This 27" LED IPS monitor offers a wide color gamut suitable for designers who need accurate image texture and color rendition. The extra-wide 178°/178° viewing angles ensure stable colors and contrast when viewed off-center. High refresh rate and fast 0.5 ms response time combined with Adaptive Sync minimize motion artifacts such as tearing and ghosting, improving clarity in fast-moving scenes. The display provides adequate brightness and contrast for general-purpose use while keeping power consumption low.
Key specifications
 Screen size: 68.6 cm (27") LED IPS
 Resolution: Full HD 1920 x 1080, 16:9
 Color gamut: 85% NTSC
 Viewing angles: 178° horizontal / 178° vertical
 Refresh rate: 200 Hz
 Response time: 0.5 ms (with OD)
 Brightness: 350 cd/m²
 Contrast ratio: 1000:1
 Adaptive Sync: supported
 Energy class/consumption: E 21 kWh
 Power consumption (typical): 24.6 W
How to use
Place the monitor on a stable, level surface or mount it according to the manufacturer's instructions. Connect to your computer using the appropriate video cable and enable Adaptive Sync in your graphics card or monitor settings if supported. To reduce eye strain, adjust brightness and contrast to comfortable levels and set the monitor at an ergonomic height and distance. For gaming or fast-motion content, select the 200 Hz refresh rate and enable the overdrive (OD) feature to achieve the 0.5 ms response time.
Рекомендации
For color-critical work, perform calibration with a hardware calibrator to achieve the most accurate color reproduction within the 85% NTSC range. Ensure your graphics card and cables support 200 Hz and Adaptive Sync to fully utilize the monitor's performance.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | Full HD |
| Panel type | IPS |
| Display resolution | 1920 x 1080 |
| Pixel pitch | 0.311 x 0.311 |
| Response time | 0.5 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 69 cm |
| Native aspect ratio | 16:9 |
| Pixel density | 81.59 ppi |
| Display number of colours | 16.7 million colours |
| Backlight type | Edge LED |
| Touchscreen | No |
| Colour depth | 8 bit |
| LED backlight | Yes |
| NTSC coverage (typical) | 85 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Surface hardness | 3H |
| Haze rate | 25 % |
| Colour gamut standard | NTSC |
| Response time (MPRT) | 1 ms |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Bezel width (side) | 8.21 mm |
| Bezel width (top) | 8.21 mm |
| Bezel width (bottom) | 22.3 mm |
| Market positioning | Gaming |
| Detachable stand | Yes |
| Feet colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Built-in USB hub | No |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 30000 h |
| Low Blue Light technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC), CE |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 200 Hz |
| Audio output | Yes |
| Viewable size, vertical | 336.312 mm |
| Current rating | 4 A |
| Power supply type | External |
| Viewable size, horizontal | 597.888 mm |
| Plug and Play | Yes |
| LED indicators | Y |
| Height adjustment | No |
| Tilt angle range | -5 - 20 |
| Manual | Yes |
| Package type | Box |
| Weight (without stand) | 3550 g |
| Height (without stand) | 366.8 mm |
| Depth (without stand) | 57.2 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy consumption (HDR) per 1000 hours | 28 kWh |
| Power consumption (typical) | 24.6 W |
| AC adapter output voltage | 12 |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 32 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (without stand) | 614.3 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | DisplayPort |
| Stand included | Yes |
| Power adapter included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 4850 g |
| Package depth | 150 mm |
| Package height | 460 mm |
| Package width | 695 mm |

## FAQ

### How much does the Monitor Dahua Technology LM27-E231BN cost, and is it available for purchase?

The price is 111.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 Friday 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. All transactions are 100% secure and encrypted.

### Can Monitor Dahua Technology LM27-E231BN 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, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) 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 Monitor Dahua Technology LM27-E231BN?

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/11561427/66658298_large.webp